What you should know when choosing non-toxic wood cleaner & polish on Welpr:

  • Only the cleanest products make it onto Welpr.
  • We use a score called the Welpr Rating to rank each product.
  • The Welpr Rating is based on math, not opinion, ensuring it's free from human bias.
The Welpr Rating is determined by a scoring formula. The formula takes into account the products safety, user satisfaction, and eco-ethical standing. Click here to learn more.
Our Methodology and Ratings

Find Non-Toxic Wood Cleaner & Polish

Third-party certifications are key indicators of a product's safety, ethics, and environmental impact. Click the icon to verify the certification.

Highlights aren't always verifiable, so you're trusting the brand when they say "lead free", etc. If the highlight icon is "clickable", it means we've verified the highlight.

User satisfaction is calculated using online reviews and a Bayesian average across all cleaning products on Welpr.

Hardwood Floor Cleaner, Bright Lemon - Aunt Fannie's

Hardwood Floor Cleaner, Bright Lemon - Aunt Fannie's
Welpr Rating
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Welpr rating icon
4.95
/5
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Certifications

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<p>Products rated EWG-A contain minimal health hazards and provide excellent ingredient disclosure. <a href="https://www.ewg.org/guides/cleaners/10737-AuntFanniesHardwoodFloorCleaner/" target="_blank">Source</a>.</p>
<p>The Leaping Bunny certification assures that products are genuinely cruelty-free, verified through rigorous audits and a comprehensive Supplier Monitoring System. <a href="https://www.leapingbunny.org/brand/aunt-fannies" target="_blank">Source</a>.</p>

Highlights

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<p>The Vegan label indicates that a brand says their product does not contain animal-derived ingredients, but without certifications such as Certified Vegan, it cannot be verified.</p>
<p>The Made in USA label indicates that a product has substantial U.S. content and manufacturing.</p>

User Satisfaction

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We only include products on Welpr that are the best of the best. An EXCELLENT user satisfaction score indicates the product is in the top third of the best products.
Est. Price
$13.99

Product Details

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  • Plant-based floor cleaner formulated specifically for hardwood floors, including solid, engineered, bamboo, manufactured, and laminated types.
  • Ultra Concentrated formula; mix 1/2 cup of solution into 2 gallons of water for use in mop buckets, floor cleaning machines, or spray bottles.
  • Features a refreshing, bright lemon essential oil scent.
  • Leaves no residue and does not require rinsing after application.
  • Safe for use around children and pets; dermatologist tested and hypoallergenic.
  • Rated 'A' by the Environmental Working Group (EWG) for safety standards.
  • Part of a full line of natural cleaning products including multi-surface cleaners, carpet refreshers, and pest control solutions.

Pros & Cons

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Pros Mentioned

  • Effective
  • Natural
  • Refreshing

Cons Mentioned

  • Sticky

Ingredients

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Ingredients can vary by product variation and may change at any time by the manufacturer. For the most complete and up-to-date list of ingredients, refer to the product packaging.


To analyze individual ingredients, use this EWG tool.


Ingredients: Water, Sugar Surfactant (Caprylyl/Myristyl Glucoside), Orange Peel Extract, Litsea Cubeba Fruit Oil, Spearmint Oil, Peppermint Oil, Lemon Peel Oil, Sodium Citrate, Citric Acid, Sodium Benzoate, Potassium Cocoate

Third-party certifications are key indicators of a product's safety, ethics, and environmental impact. Click the icon to verify the certification.

Highlights aren't always verifiable, so you're trusting the brand when they say "lead free", etc. If the highlight icon is "clickable", it means we've verified the highlight.

User satisfaction is calculated using online reviews and a Bayesian average across all cleaning products on Welpr.

Natural Hardwood Floor Cleaner, Fresh Citrus - Begley's

Natural Hardwood Floor Cleaner, Fresh Citrus - Begley's
Welpr Rating
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Welpr rating icon
4.8
/5
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Certifications

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<p>The USDA Certified Biobased Product Label certifies that a product is made primarily from renewable biological resources, verified through third-party testing and ongoing USDA monitoring. <a href="https://www.biopreferred.gov/BioPreferred/faces/catalog/Catalog.xhtml" target="_blank">Source</a>.</p>

Highlights

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<p>The Cruelty-Free label indicates that a product says their product is free from animal testing, but without certifications such as PETAs Beauty Without Bunnies or Leaping Bunny, it cannot be verified.</p>
<p>The Made in USA label indicates that a product has substantial U.S. content and manufacturing.</p>

User Satisfaction

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We only include products on Welpr that are the best of the best. An EXCELLENT user satisfaction score indicates the product is in the top third of the best products.
Est. Price
$18.98

Product Details

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  • Effectively removes grease and dirt without the use of harmful fumes, making it safe for families and pets.
  • Features powerful cleaning capabilities that deliver streak-free results without leaving any waxy film or shine-dulling residue.
  • Incorporates plant-based ingredients ensuring a safe environment for both the home and the planet while leaving no harmful residue upon evaporation.
  • Convenient and easy application; simply shake well, apply directly to the floor, and wipe with a microfiber mop.
  • Boasts a fresh citrus scent and reduces the appearance of fingerprints and smudges on flooring.
  • USDA Certified Biobased Product with a 96% biobase content, promoting sustainability.
  • Product packaging includes a recyclable non-aerosol bottle enhancing its eco-friendliness.
  • Manufactured in the USA, ensuring domestic quality and support.
  • Aligns with environmentalist Ed Begley, Jr.'s vision for natural, effective, and earth-responsible household commodities.
  • Commitment to transparency with full ingredient disclosure and free from animal testing, supporting cruelty-free practices.

Pros & Cons

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Pros Mentioned

  • Effective
  • Natural
  • Safe

Cons Mentioned

  • Sticky

Ingredients

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Ingredients can vary by product variation and may change at any time by the manufacturer. For the most complete and up-to-date list of ingredients, refer to the product packaging.


To analyze individual ingredients, use this EWG tool.


Ingredients: Water, Specially Denatured Alcohol (SDA) 38B, Decyl Glucoside, Natural Fragrance Blend, Phenoxyethanol

Third-party certifications are key indicators of a product's safety, ethics, and environmental impact. Click the icon to verify the certification.

Highlights aren't always verifiable, so you're trusting the brand when they say "lead free", etc. If the highlight icon is "clickable", it means we've verified the highlight.

User satisfaction is calculated using online reviews and a Bayesian average across all cleaning products on Welpr.

All Natural Beeswax Furniture Polish, Orange - Daddy Van's

All Natural Beeswax Furniture Polish, Orange - Daddy Van's
Welpr Rating
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Welpr rating icon
4.8
/5
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on Amazon

Certifications

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<p>The USDA Certified Biobased Product Label certifies that a product is made primarily from renewable biological resources, verified through third-party testing and ongoing USDA monitoring. <a href="https://www.biopreferred.gov/BioPreferred/faces/catalog/Catalog.xhtml" target="_blank">Source</a>.</p>
<p>The Leaping Bunny certification assures that products are genuinely cruelty-free, verified through rigorous audits and a comprehensive Supplier Monitoring System. <a href="https://www.leapingbunny.org/brand/daddy-vans" target="_blank">Source</a>.</p>

Highlights

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<p>The Made in USA label indicates that a product has substantial U.S. content and manufacturing.</p>

User Satisfaction

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We only include products on Welpr that are the best of the best. An EXCELLENT user satisfaction score indicates the product is in the top third of the best products.
Est. Price
$16.98

Product Details

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  • Made with all-natural ingredients and free from harsh chemicals and petroleum distillates.
  • Beeswax creates a protective barrier on wood surfaces, guarding against stains and drying.
  • Combines beeswax and orange oil to nourish and condition wood, preventing drying and cracking.
  • Features a pleasant scent from sweet orange essential oil, enhancing the ambiance of your home.
  • Easy application process: apply with a cloth in a circular motion, buff to a subtle sheen for a natural finish.
  • Suitable for various wood surfaces like furniture, cabinets, and doors.
  • USDA Certified 100% Biobased, indicating the use of sustainable and eco-friendly organic materials.
  • Produced in Asheville, North Carolina, USA using both domestic and imported ingredients.

Pros & Cons

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Pros Mentioned

  • Effective
  • Natural
  • Pleasant

Cons Mentioned

  • Pricey

Ingredients

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Ingredients can vary by product variation and may change at any time by the manufacturer. For the most complete and up-to-date list of ingredients, refer to the product packaging.


To analyze individual ingredients, use this EWG tool.


Ingredients: Beeswax, Carnauba Wax, Olive Oil

Third-party certifications are key indicators of a product's safety, ethics, and environmental impact. Click the icon to verify the certification.

Highlights aren't always verifiable, so you're trusting the brand when they say "lead free", etc. If the highlight icon is "clickable", it means we've verified the highlight.

User satisfaction is calculated using online reviews and a Bayesian average across all cleaning products on Welpr.

Furniture Polish + Cleaner, Orange - ECOS

Furniture Polish + Cleaner, Orange - ECOS
Welpr Rating
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Welpr rating icon
4.75
/5
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Certifications

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<p>Products rated EWG-A contain minimal health hazards and provide excellent ingredient disclosure. <a href="https://www.ewg.org/guides/cleaners/2961-ECOSFurniturePolishCleanerOrange/?formulation=7237" target="_blank">Source</a>.</p>
<p>Safer Choice is an EPA label that identifies products with chemical ingredients that have passed a stringent evaluation, ensuring they contain only the safest components as determined by rigorous scientific processes. <a href="https://www.epa.gov/saferchoice/products#search=a04t000000818PLAAY" target="_blank">Source</a>.</p>
<p>The Leaping Bunny certification assures that products are genuinely cruelty-free, verified through rigorous audits and a comprehensive Supplier Monitoring System. <a href="https://www.leapingbunny.org/brand/earth-friendly-products" target="_blank">Source</a>.</p>

Highlights

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<p>The Made in USA label indicates that a product has substantial U.S. content and manufacturing.</p>

User Satisfaction

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We only include products on Welpr that are the best of the best. A GOOD user satisfaction score indicates the product is in the bottom third of the best products.
Est. Price
$7.44

Product Details

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  • Made from natural olive and orange oils.
  • Cleans and beautifies wood, Formica, particle board, and vinyl surfaces.
  • Helps loosen and gently remove fingerprints, smudges, and dirt.
  • Specially formulated to protect and clean wood surfaces.
  • Uses the natural power of citrus to penetrate and lift dirt, grime, oil, and grease.
  • Olive oil acts as an emollient to enhance the natural beauty of the wood.
  • Safe to use with septic and greywater systems.
  • Free from ammonia, phosphates, chlorine, glycols, glycol ethers, enzymes, dyes, and petroleum ingredients.
  • 100% natural, plant-based, non-toxic, and biodegradable.
  • Made with renewable and cruelty-free ingredients, not tested on animals.
  • Packaged in recyclable containers.

Pros & Cons

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Pros Mentioned

  • Pleasant
  • Effective
  • Non-toxic

Cons Mentioned

  • Sticky

Ingredients

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Ingredients can vary by product variation and may change at any time by the manufacturer. For the most complete and up-to-date list of ingredients, refer to the product packaging.


To analyze individual ingredients, use this EWG tool.


Ingredients: Water, Olea Europaea (Olive) Fruit Oil, Acrylic Polymer, Limonene (Orange) Oil, Phenoxyethanol, Carnauba Wax, Sodium Hydroxide

Third-party certifications are key indicators of a product's safety, ethics, and environmental impact. Click the icon to verify the certification.

Highlights aren't always verifiable, so you're trusting the brand when they say "lead free", etc. If the highlight icon is "clickable", it means we've verified the highlight.

User satisfaction is calculated using online reviews and a Bayesian average across all cleaning products on Welpr.

Natural Wood Conditioning Oil, Orange - Caron & Doucet

Natural Wood Conditioning Oil, Orange - Caron & Doucet
Welpr Rating
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Welpr rating icon
4.7
/5
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Highlights

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<p>The Cruelty-Free label indicates that a product says their product is free from animal testing, but without certifications such as PETAs Beauty Without Bunnies or Leaping Bunny, it cannot be verified.</p>

User Satisfaction

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We only include products on Welpr that are the best of the best. An EXCELLENT user satisfaction score indicates the product is in the top third of the best products.
Est. Price
$13.99

Product Details

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  • Formulated for use on raw, waxed, and oiled wood finishes.
  • Made with 100% plant-based ingredients, free of harmful petrochemicals or fragrances.
  • Features a proprietary blend of orange essential oils for a subtle citrus scent and dirt and grime removal.
  • Enhances the color and warmth of wood grain by penetrating deep into wood fibers.
  • Provides a strong protective finish to help prevent wood cracking and prolong furniture life.
  • Safe for food contact, ensuring suitability for use on kitchen utensils and surfaces.
  • Backed by the Caron family guarantee, offering a refund if not 100% satisfied.

Pros & Cons

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Pros Mentioned

  • Restorative
  • Non-toxic
  • Effective

Cons Mentioned

  • Small

Ingredients

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Ingredients can vary by product variation and may change at any time by the manufacturer. For the most complete and up-to-date list of ingredients, refer to the product packaging.


To analyze individual ingredients, use this EWG tool.


Ingredients: Refined Coconut Oil, Proprietary Blend Of Pure Essential Oils

Third-party certifications are key indicators of a product's safety, ethics, and environmental impact. Click the icon to verify the certification.

Highlights aren't always verifiable, so you're trusting the brand when they say "lead free", etc. If the highlight icon is "clickable", it means we've verified the highlight.

User satisfaction is calculated using online reviews and a Bayesian average across all cleaning products on Welpr.

Natural Cutting Board Spray Cleaner, Citrus Lemon & Orange - Clark's

Natural Cutting Board Spray Cleaner, Citrus Lemon & Orange - Clark's
Welpr Rating
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Welpr rating icon
4.65
/5
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Highlights

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<p>The Made in USA label indicates that a product has substantial U.S. content and manufacturing.</p>

User Satisfaction

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We only include products on Welpr that are the best of the best. An EXCELLENT user satisfaction score indicates the product is in the top third of the best products.
Est. Price
$20.95

Product Details

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  • Made with natural ingredients including filtered water, distilled vinegar, castile soap, and therapeutic grade essential oils.
  • Formulated for cleaning wood surfaces like cutting boards, butcher blocks, salad bowls, wood utensils, and countertops.
  • Free from harmful chemicals, providing a safe alternative for cleaning kitchenware that comes into contact with food.
  • Simple application process: spray on the wood surface, wait 5 minutes, then wipe clean with the included microfiber cloth.
  • Designed for daily use, suitable for large wood surfaces that cannot be cleaned in the sink.
  • Includes a 12" x 12" premium microfiber cloth that is gentle on wood surfaces.
  • Non-toxic and cruelty-free product.
  • Manufactured in the USA, ensuring quality and safety for food contact surfaces.

Pros & Cons

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Pros Mentioned

  • Effective
  • Natural
  • Easy

Cons Mentioned

  • Smelly

Ingredients

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Ingredients can vary by product variation and may change at any time by the manufacturer. For the most complete and up-to-date list of ingredients, refer to the product packaging.


To analyze individual ingredients, use this EWG tool.


Ingredients: Filtered Water, Distilled Vinegar, Castile Soap, Therapeutic Grade Essential Oils

Our Product Rating System

Our Product Rating System

First, Camille (co-creator of Welpr) hand picks cleaner product options from a variety of sources.

Next, we collect information about each product's safety, consumer satisfaction, and eco-ethical standing.

Finally, we run all this information through an algorithm that calculates the Welpr Rating.

Welpr Rating:

5.0/5

The Welpr Rating takes into account 3 things:

  1. Product Safety
  2. Consumer Satisfaction
  3. Ethics & Environment
Product safety

Part 1: Product safety

We evaluate safety information from 3rd party organizations (e.g. EWG, Made Safe, etc.). Instead of relying solely on any one of these companies for safety information, we assess all of them.

Consumer satisfaction

Part 2: Consumer satisfaction

We scour the web for consumer ratings and reviews to verify products are not only cleaner options, but also effective. Products can either be Above Average, Average, or Below average for their respective category (e.g. cleaning products).

Ethics & Environment

Part 3: Ethics & Environment

When you buy a product, you’re supporting that company with your dollars. We believe it’s important to support ethical companies, so we pool together certifications that verify a company's ethics and environmental impact.

Common Harmful Chemicals in Wood Cleaner & Polish

Chemical Name

Why it’s harmful

Ammonium Hydroxide

Ammonium hydroxide is a corrosive substance that can cause injury to the skin, eyes, and respiratory tract. High concentrations, either through inhalation or prolonged exposure, can lead to significant respiratory issues, including inflammation, pneumonia, and pulmonary edema. It is used in various industries such as fertilizers, dyes, explosives, plastics, and cleansing agents, among others. Due to its intense pungency and potential to cause extreme irritation and even life-threatening conditions, precautions such as wearing protective clothing and immediate cleansing of affected areas are recommended. It should be stored away from combustibles and heavy metals, in well-ventilated areas and in specified containers. Disposal guidelines also need to be referred from environmental regulatory agencies due to the hazardous nature of the substance.

Naphtha

Benzene is a colorless, highly flammable liquid with a sweet smell. It is used in a variety of products, including motor fuels, solvents, pharmaceuticals, and detergents. It's also present in substances such as crude oil, gasoline, and cigarette smoke, and is one of the top 20 most produced chemicals in the U.S. However, benzene is also known to be a human carcinogen, with both acute and chronic exposure causing numerous health concerns, including drowsiness, dizziness, headaches, and irritation in the short-term and blood disorders, reproductive effects, anemia, and an increased risk of leukemia in the long-term. Various measures have been taken to limit benzene exposure, including the U.S. Occupational Safety and Health Administration setting standards for occupational exposure and the European Union reducing the maximum allowed benzene content in gasoline from 5% to 1% by volume in 2000.

Methylisothiazolinone

Methylisothiazolinone can reportedly cause allergic contact dermatitis in workers who interact with products containing it. This substance is recognized as a contact allergen for consumers using cosmetics that include it. It can cause skin burns and sensitization, and inhaling it may lead to corrosive injuries in the upper respiratory tract and lungs. Ingesting this substance is harmful, and inhalation is toxic. This preservative is linked to the category of isothiazolinones.

Sources: 
d-Limonene

d-Limonene is a liquid with a lemon-like smell, often used as a solvent to substitute for more volatile and toxic organic solvents. When it comes into contact with air, it can oxidize, and this oxidized form is a known skin sensitizer, capable of irritating skin and eyes. The combination of d-limonene and l-limonene is known as limonene or dipentene. The estimated lethal dose for humans is between 0.5 to 5 g/kg, and studies have shown that it can cause diarrhea and liver effects when ingested in high doses.

Diethylene Glycol Monoethyl Ether

Diethylene Glycol Monoethyl Ether, when administered orally or through the skin in doses exceeding 800-1000 mg/kg/day, can cause central nervous system depression and changes to the liver and kidneys in animals. However, it doesn't exhibit significant developmental toxicity at these levels. The chemical is not expected to have adverse effects unless workers are exposed to its heated liquid mists. It is an eye irritant and provokes harm to the central nervous system, liver, kidneys, red blood cells, and reproductive system in animal feeding studies. Despite these potential harms, it is poorly absorbed through the skin.

Denatonium Benzoate

Denatonium Benzoate causes somnolence, tremor, and ataxia in rabbits and rats according to oral lethal-dose studies and is harmful by ingestion. It is one of the most bitterly known substances, with a 1980 case report linking it to urticaria and asthma. The European Union classifies it as highly toxic by inhalation and a potential cause of serious eye injury. Lastly, it is a strong eye irritant and skin irritant according to the Sigma-Aldrich Material Safety Data Sheet.

VOCs (Volatile Organic Compounds)

Volatile organic compounds (VOCs) are released by many cleaning products, as revealed by a study in Chemosphere which analyzed 30 such items. Of the 530 distinct VOCs identified, 193 were considered hazardous, linked to health issues like respiratory system damage and cancer. Indoor air contamination from VOCs is significantly higher than outdoor, with up to 10 times more pollutants. However, products labeled as green, particularly those without fragrances, exhibited fewer hazardous VOC emissions. Exposure to VOCs has critical health implications, especially for cleaning industry workers and children, and these compounds also contribute to outdoor air pollution.

Perfluorooctanoic Acid (PFOA)

Perfluorooctanoic acid (PFOA) is primarily used to create salts that aid in the processing of producing fluoropolymers and fluoroelastomers. It also acts as a surfactant in firefighting foams, an intermediate in creating fluoroacrylic esters, and a crucial aspect in manufacturing Teflon and similar chemicals. However, exposure to PFOA can lead to adverse health effects, including alterations in thyroid hormone levels, lower fertility, an increased risk of cerebrovascular disease, higher cholesterol and triglyceride levels, a possible link to ADHD, smaller abdominal circumference and birth length in infants, an increased risk of common cold and gastroenteritis in children, and potentially prostate cancer mortality. Studies on animals have indicated possible liver and brain dysfunction, carcinogenicity, and reproductive and developmental toxicity. Ecotoxicity studies found alterations in genes linked to lipid metabolism, hormone action, immune responses, and mitochondrial functions in rare minnows exposed to PFOA.

Perfluorooctane Sulfonic Acid (PFOS)

Perfluoroalkyls are synthetic chemicals known for their ability to resist oil, grease, and water, primarily used in surface protection products and fire-fighting foams. The two most abundant perfluoroalkyls are perflurooctanoic acid (PFOA) and perfluorooctane sulfonic acid (PFOS). Studies have observed liver enlargement and elevated cholesterol in animals given high doses, and the presence of PFOS in various populations has raised environmental and health concerns, leading to the phase-out of some PFOS-based chemicals. Tests have shown a range of health effects in animals, including eye irritation, liver changes, teratogenic effects, and more, with no evidence of mutagenicity. However, no substantial link has been found between PFAS concentrations and increased cardiometabolic risk measures in human studies, and there are no known health effects from exposure when used as intended.

Butylphenyl Methylpropional

Butylphenyl methylpropional, also known as lilial, is a chemical compound commonly used in cosmetics and laundry powders. It is found naturally in crow-dipper and tomato plants and is also produced synthetically in large quantities. In May 2019, the EU's Scientific Committee on Consumer Safety (SCCS) deemed its use in cosmetics as unsafe. Following animal studies indicating reproductive toxicity, the EU banned its use in cosmetics by March 2022. Moreover, butylphenyl methylpropional can sometimes serve as an allergen, potentially leading to contact dermatitis in susceptible individuals.

Benzene

Benzene is a colorless, sweet-smelling, highly flammable liquid that evaporates quickly into the air and slightly dissolves in water. It's a byproduct of both natural processes and human activities, used extensively in the U.S production of other chemicals for plastics, resins, nylon, rubbers, lubricants, dyes, detergents, drugs, and pesticides. Present in crude oil, gasoline, and cigarette smoke, benzene is also released into the air from burning coal, oil, gasoline stations, and vehicle exhaust. Short-term exposure may cause drowsiness, dizziness, and irritation, while long-term exposure leads to blood disorders, reproductive effects, and even leukemia. Benzene has been classified by EPA as a known human carcinogen, and regulations apply to various industry sectors with potentially high exposure risks.

Sources: 
Phenol

Phenol is a manufactured chemical and natural substance that is primarily used in the production of phenolic resins, nylon, and other synthetic fibers. It is also used in slimicides and various medicinal preparations. Exposure to phenol may occur from certain medicinal products and it can cause irritation to the skin, eyes, and mucous membranes, and toxicity when ingested. It can also lead to various health problems such as weight loss, vertigo, kidney damage, and other serious health conditions. It is highly corrosive, flammable, moderately soluble in water, and has a sweet, tar-like odor; it should be handled with protective clothing and stored in well-ventilated areas to avoid toxic exposure.

Acetone

Acetone is a colorless, flammable liquid that dissolves in water and has a distinct smell and taste. It is also known as dimethyl ketone, 2-propanone, and beta-ketopropane. This manufactured chemical, which is used to create plastic, fibers, drugs, and other chemicals, can also be found in the environment in plants, trees, volcanic gases, forest fires, vehicle exhaust, tobacco smoke, and landfill sites, with industrial processes contributing more to its presence than natural ones. Acetone can be harmful if absorbed through the skin or inhaled, potentially causing irritation to the skin and respiratory tract, as well as adverse effects on the central nervous system (CNS), liver, and kidneys. The allowable exposure limit is set based on its potential to cause eye and upper respiratory irritation and CNS impairment.

DMDM hydantoin

DMDM hydantoin is a substance used in cosmetics that has the potential to cause allergic contact dermatitis, although rinse-off products generally have a low risk. According to various reports, skin sensitization patch testing has yielded positive results.

Methylchloroisothiazolinone

5-chloro-2-methyl-4-isothiazolin-3-one (CMI) is a compound frequently used as a preservative in cosmetics, hygiene products, and other industrial applications such as hydraulic fracturing fluids. It can also be deployed as a pesticide in the U.S, pending regulatory approval. CMI, which is often used in combination with 2-methyl-4-isothiazolin-3-one (MI), can cause contact dermatitis in humans. Various animal studies have shown that a high exposure to a CMIT/MIT mixture can cause alterations in rats' liver function. The production and use of CMI in a range of products mean it can be release into the environment, with some susceptibility to degradation through photolysis in sunlight. Its mobility in soil is high but volatilization from soil or water surfaces is not expected to be significant. Occupational and general exposure to CMI can occur especially through inhalation and dermal contact with CMI-containing products.

Sources: 
1-Bromopropane

1-Bromopropane is a colorless liquid that is commercially used with additives to boost its performance in applications and prevent decomposition. Initially, it was utilized in the production of pesticides, fragrances, pharmaceuticals, and other chemicals. However, studies have shown that exposure to 1-bromopropane can lead to various health issues including reddening of the skin, peripheral neuropathy, reproductive toxicity, hepatotoxicity, and neurotoxicity. It has been found that adverse effects occur in animals exposed to levels above 250 ppm and 200 ppm. Furthermore, workers in factories that produce 1-Bromopropane have exhibited signs of toxicity affecting the central nervous system and peripheral nerves.

Nitrilotriacetic Acid

Nitrilotriacetic acid and its salts are categorized under cleaning products and household care, and personal care. This includes general household cleaning products, oven cleaners, hand/body lotion, and shampoos. However, these chemicals may have carcinogenic properties with inadequate evidence in humans but sufficient evidence in experimental animals. The chemicals can be absorbed by the body through inhalation or ingestion, causing symptoms like cough, sore throat, and redness. They are also listed as reasonably anticipated to be a human carcinogen by the National Toxicology Program.

Nitrobenzene

Nitrobenzene is a yellow, oily liquid with an almond-like odor that is primarily used in the manufacturing of aniline. It also finds applications in the production of lubricants, dyes, drugs, pesticides, and synthetic rubber. Although it does not fully dissolve in water, it can evaporate into the air. Prolonged exposure to nitrobenzene, either through inhalation, ingestion, or skin contact can lead to a range of health issues, such as methemoglobinemia (a blood disorder), along with symptoms like fatigue, dizziness, and at higher concentrations, disturbed vision and coma. While its effect on human fertility and its potential as a carcinogenic are unclassified, animal studies have indicated inhaling nitrobenzene can reduce fertility.

Potassium Hydroxide

Potassium hydroxide 30-70% is a liquid that is highly corrosive to skin, causing second or third-degree burns even after brief contact. It is a hazardous substance that can also induce pulmonary edema, a condition characterized by excessive fluid in the lungs. The effects and properties of this chemical can be compared to those of Sodium hydroxide.

Trideceth-4

Trideceth-4 is a water-soluble compound with notable wetting, permeability, and emulsifying properties. It enhances the effectiveness of certain silicone oils and is used in various applications including metal processing aids, detergents, and household cleaning agents. However, it can be harmful if ingested and is known to cause serious eye damage, skin irritation, and eye irritation, as indicated by the European Chemicals Agency (ECHA). Despite these concerns, the Cosmetic Ingredient Review panel has determined it to be safe when formulated to be non-irritating.

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About The Author

Camille May

Hey, I’m Camille, co-creator of Welpr and your clean living guide. After selling my last company in the health food space, I went non-toxic to heal an autoimmune condition. It did wonders for my health, but navigating which products to buy wasn’t easy. We created Welpr to make that journey feel a little bit easier. When I’m not working on Welpr, you can find me at the farmers market or unwinding in the sauna, always in bed at 9pm with a good book. I live in my hometown of Austin, TX with my pit bull, Romeo.