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.
Best Non-Toxic Grout Cleaner in 2024
Written by Camille May
Cofounder & Product Curator
Medically reviewed by Olushola Awoyemi
PhD Environmental Toxicology
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What you should know when choosing non-toxic grout cleaner 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.
Find Non-Toxic Grout Cleaner
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.
OxoBrite Multi-Purpose Stain Remover, Unscented - ECOS
Certifications
Highlights
User Satisfaction
Est. Price
$30.99
Product Details
- Fragrance-free
- Removes mold and mildew stains
- Works on a variety of materials, excluding wool, silk, and leather
- Made of replenishable/sustainable ingredients
Pros & Cons
Pros Mentioned
- Effective
- Non-toxic
- Versatile
Cons Mentioned
- Packaging
Ingredients
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: Sodium Carbonate Peroxide, Sodium Carbonate
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.
Powder Cleanser for Kitchens & Bathrooms, Unscented - Bon Ami
Certifications
Highlights
User Satisfaction
Est. Price
$6.99
Product Details
- Hypoallergenic and non-toxic formula
- Free from chlorine, perfumes, and dyes
- Cleans without scratching surfaces
- Effective on various surfaces including kitchens and bathrooms
- Polishes surfaces and absorbs odors
- Biodegradable composition
- Ingredients are simple and listed on the package
Pros & Cons
Pros Mentioned
- Effective
- Non-abrasive
- Gentle
Cons Mentioned
- Expensive
Ingredients
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: Calcium Carbonate (Limestone), Feldspar Powder, Sodium Carbonate (Soda Ash), Sodium Bicarbonate (Baking Soda), C10-C16 Alkylbenzene Sulfonic Acid (Surfactant)
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.
Cleaning Vinegar, Eucalyptus - Aunt Fannie's
Certifications
Highlights
User Satisfaction
Est. Price
$11.99
Product Details
- Utilizes the natural cleaning power of vinegar and plant-based cleaners to tackle greasy and grimy messes on multiple household surfaces.
- Formulated with natural ingredients including essential oils, without harsh chemicals.
- Safe and suitable for a variety of surfaces such as food surfaces, plastics, grout, porcelain, metal, stainless steel, painted or sealed wood, sealed stone, baseboards, and ceramic.
- People and pet friendly, dermatologist tested, hypoallergenic, and rated 'A' by the Environmental Working Group (EWG) for safety considerations.
- Part of a full line of natural cleaning products including floor cleaners, carpet refreshers, and pest control solutions.
- Committed to high standards of human safety, transparency in ingredient disclosure, and environmental consciousness in product formulation and packaging.
- Partners with the Environmental Working Group to ensure reduced environmental and health impacts of ingredients used.
Pros & Cons
Pros Mentioned
- Cleans
- Affordable
- Nontoxic
Cons Mentioned
- Smell
Ingredients
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: Distilled White Vinegar, Sugar Surfactant (Caprylyl/Myristyl Glucoside), Triethyl Citrate, Lavandula Angustifolia (Lavender) Oil, Rosmarinus Officinalis (Rosemary) Leaf Oil, Eucalyptus Globulus (Eucalyptus) Oil, Juniperus Mexicana (Cedar) Oil, Lavandula Hybrida (Lavandin) 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.
Multi-Purpose Cleaner, Disinfectant & Deodorizer, Unscented - Force Of Nature
Certifications
User Satisfaction
Est. Price
$79.50
Product Details
- Kills 99.9% of germs, viruses, and bacteria using electrolyzed water comprised of tap water and a capsule containing salt, water, and vinegar.
- Approved by the federal Environmental Protection Agency as a disinfectant and sanitizer with registration number 93040-1.
- Replaces multiple cleaners including those for kitchens, bathrooms, and glass, functioning as a disinfectant and deodorizer as effective as bleach on numerous surfaces.
- Utilizes non-toxic chemicals, free from added fragrances, dyes, preservatives, surfactants, or irritants; safe to use without gloves and does not require rinsing on baby or pet toys.
- Environmentally friendly, designed to reduce plastic waste by using recyclable activator capsules that lower plastic waste by 97%.
- Product set includes a 12 oz Electrolyzer Appliance, Power Cord, 5 Activator Capsules, a 12 oz Reusable Spray Bottle, a Quick Start Guide, and a User Manual.
- Effective for hard non-porous surfaces against pathogens like Staph, MRSA, Salmonella, Norovirus, Listeria, Influenza A, and Pseudomonas when used as directed.
- Recommended to use cleaner within 2 weeks of production for maximum potency.
- Suitable for use in a variety of establishments including hospitals, schools, restaurants, and homes.
- Tips for homes with hard water: Use of a water softener or reverse osmosis filtered water is suggested to prevent mineral interference and prolong appliance life.
Pros & Cons
Pros Mentioned
- Effective
- Easy
- Safe
Cons Mentioned
- Leaky
Ingredients
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, Salt, Vinegar
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.
Gentle Home Cleaning Scrub Powder, Peppermint Tea Tree - Meliora Cleaning Products
Certifications
Highlights
User Satisfaction
Est. Price
$14.99
Product Details
- Effective on most hard surfaces such as stainless steel, porcelain, ceramic tiles, and stovetops.
- Safe for application on surfaces by sprinkling, scrubbing, and rinsing for residue-free cleaning.
- Made with non-toxic ingredients including baking soda and organic coconut oil-based soap.
- Scented with organic essential oils such as peppermint and tea tree.
- Concentrated dry powder formula designed to minimize waste and environmental impact.
- Packaging is plastic-free, utilizing recyclable paper and steel canisters.
- Produced in the USA by a woman-owned, B Corp Certified small business.
- Ingredients are certified by MADE SAFE, Leaping Bunny, and are vegan-friendly.
- Product donates 2% of annual revenue to environmental causes.
- Free from bleach, chlorine, dyes, synthetic fragrances, and other harsh chemicals.
Pros & Cons
Pros Mentioned
- Effective
- Natural
- Gentle
Cons Mentioned
- Expensive
Ingredients
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: Sodium Bicarbonate (Baking Soda), Sodium Cocoate (Vegetable Soap), Cocos Nucifera Oil (Organic Coconut Oil), Glycerin, Mentha Piperita Oil (Organic Peppermint Essential Oil), Melaleuca Alternifolia Oil (Organic Tea Tree Essential 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.
Cleaning Paste, Lemon Thyme - Earthley Wellness
Certifications
Highlights
User Satisfaction
Est. Price
$17.99
Product Details
- Made with natural soap and baking soda for thorough scrubbing on tough dirt.
- Available in Lemon-Thyme scent with natural essential oils for a fresh smell; unscented option also available.
- Effective on sinks, tubs, tiles, and more, promoting a polished and shiny surface.
- Uses eco-friendly, biodegradable, and plant-based ingredients.
- Safe for use in septic systems.
- Designed for use in kitchens, bathrooms, and on tile floors; a small amount is sufficient for cleaning.
Pros & Cons
Pros Mentioned
- Effective
- Reliable
- Safe
Ingredients
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: Saponified Olive Oil, Saponified Coconut Oil, Saponified Castor Oil, Baking Soda, Filtered Water, Lemon Essential Oil, Thyme Linalool Essential 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.
Grout Cleaning Brush, Unscented - The Crown Choice
User Satisfaction
Est. Price
$14.99
Product Details
- Designed for narrow surfaces; ideal for grout and tight spots.
- Features stiff nylon bristles for heavy-duty cleaning.
- Angled bristles enhance cleaning in deep grout and corners.
- Extra-wide handle for a comfortable, firm grip and efficient power scrubbing.
- Suitable for cleaning bathrooms, kitchens, floors, bathtubs, and more.
- Can also be used for outdoor cleaning tasks.
Pros & Cons
Pros Mentioned
- Stiff
- Durable
- Effective
Cons Mentioned
- Slippery
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.
Good Grips Deep Clean Brush Set, Unscented - OXO
User Satisfaction
Est. Price
$8.99
Product Details
- Includes two brushes: a large brush for grout and surfaces like stove tops, and a small brush ideal for fixtures and tight spaces.
- Features durable nylon scrubbing bristles for effective cleaning.
- Integrated wiper blade on the small brush removes built-up dirt from drains and crevices.
- Soft, non-slip grips provide comfort and control even when wet.
- Large brush designed with an angled head and a soft thumb pad for comfortable, efficient scrubbing.
- Optimally sized for cleaning hard-to-reach areas and detailed spots.
- Useful for various household cleaning tasks beyond the bathroom, including kitchen appliances and drains.
Pros & Cons
Pros Mentioned
- Sturdy
- Effective
- Versatile
Cons Mentioned
- Frayed
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.
Xtreme-Heavy Duty Pro Strength Grout Sealer, Unscented - Seal It Green
Highlights
User Satisfaction
Est. Price
$29.17
Pros & Cons
Pros Mentioned
- Effective
- Easy
- Odorless
Cons Mentioned
- Inconsistent
Ingredients
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: Purified Water, Plant Based Surfactants, Inorganic Polymer
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
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.
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).
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 Grout Cleaner
Chemical Name
Why it’s harmful
2-Butoxyethanol
Butoxyethanol studies show severe effects in mice including hemoglobinuria and changes to the lungs, kidneys, and liver. Human volunteers exposed to 200 ppm for 8 hours showed no adverse effects except for mucous membrane irritation. There is, however, limited evidence of spontaneous abortions and decreased sperm counts in humans, and more conclusive evidence of birth defects and testicular damage in animals. Humans are resistant to butoxyethanol-induced red blood cell hemolysis.
Sodium Metasilicate
Sodium metasilicate is a type of compound that includes varying amounts of sodium oxide (Na2-O) and silica (Si2-O), and its aqueous solutions are heavily alkaline and corrosive, typically containing weight ratios of silica to sodium oxide between 1.6 to 3.8. It is a strong irritant for skin and eyes and can be toxic if ingested in high doses. In its aerosol form, it can irritate the skin, eyes, and respiratory tract. The compound, tested at specific molar ratios, has shown corrosive effects on rabbit skin but hasn't shown any sensitizing effects in a local lymph node assay study on mice. Both hydrous and anhydrous forms, including Sodium metasilicate pentahydrate, Sodium metasilicate nonahydrate, Sodium silicate, and Potassium silicate, share similar uses and adverse effects, mainly due to their corrosive effects on metal and tissue resulting from their alkalinity.
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.
Sources:
The Facts About Ammonia, Chemical Safety Facts: Ammonia, ATSDR Chemical Profile, EPA: Ammonia, Aquatic Life Ambient Water Quality Criteria for Ammonia - Freshwater, EPA Chemical Profile, Mass Casualties from Acute Inhalation of Chloramine Gas, Ventilatory disorders associated with occupational inhalation exposure to ammonia, Ecological and toxicological effects of inorganic nitrogen pollution in aquatic ecosystems: A global assessment, TOXICOLOGICAL PROFILE FOR AMMONIA ,
Hydrochloric Acid
Hydrochloric acid is used in multiple industries like chlorides, fertilizers, dyes, electroplating, and others. It has dangerous health effects like irritation and inflammation of eyes, nose and respiratory tract, and pulmonary edema after short-term inhalation; corrosion to mucous membranes, esophagus, and stomach and severe burns after oral exposure; dermatitis, photosensitization, gastritis and chronic bronchitis after long-term occupational exposure. While the EPA hasn't classified hydrochloric acid for carcinogenicity, many chemicals can spill to release HCl in water.
Butoxydiglycol
Diethylene glycol ethers is a chemical that has been found to have hematologic, liver, and kidney effects. Exposure to large amounts, about 250 mg/kg/day, can lead to central nervous system depression and other organ damage in rats and may decrease red blood cell counts. It does not show genotoxic, mutagenic, liver, kidney, blood, or reproductive toxicity in animals or humans, but it is classified as an exceptional allergen. The material can be absorbed through the skin and is identified as a mild skin irritant and a severe eye irritant. Notably, its toxicity is lower than that of ethylene glycol ethers.
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