How to Tell If a Carpet Cleaner Uses Non-Toxic Products

15 min read

Flooring: Carpet Cleaning can help. Call (847) 979-9776 for a free estimate.

TL;DR: "Non-toxic" and "green" are unregulated marketing terms in the cleaning industry – most companies use them without third-party verification. To verify a carpet cleaner truly uses safe products, ask for specific certifications (EPA Safer Choice, Green Seal GS-53), request Safety Data Sheets, and cross-check products in free public databases like the EPA's product search or EWG's Guide to Healthy Cleaning.

Why "Non-Toxic" Claims Are Often Just Marketing Language

Here's the reality: the term "non-toxic" has no legal definition for cleaning products in the United States. The FTC's Green Guides explicitly warn that unqualified "non-toxic" claims are deceptive unless backed by competent scientific evidence – yet most carpet cleaning companies use the term freely without any third-party verification.

This is greenwashing, and it's rampant in our industry. According to research on how consumers evaluate green claims, "greenwashing refers to when companies make false or misleading claims about how environmentally friendly their products, services or business practices are." A company can slap "eco-friendly" or "natural" on their marketing materials, charge a premium, and still be using products with known irritants, sensitizers, or aquatic toxicants. For families with young children, pets, or anyone with chemical sensitivities here in Chicago and the surrounding suburbs, this gap between marketing and reality can mean the difference between a safe home and unnecessary exposure.

The good news: you don't have to guess. There are concrete, verifiable ways to confirm whether a carpet cleaning company is genuinely using non-toxic products or just riding the green wave. This guide walks you through exactly what to look for – the certifications that matter, the questions to ask, the databases you can search yourself, and the red flags that signal a company is greenwashing.

What Certifications Actually Mean a Product Is Non-Toxic?

Not all certifications are created equal. Some test cleaning performance. Others test for toxicity. Many test nothing at all. Here's what actually matters when you're evaluating a carpet cleaning company's product claims.

EPA Safer Choice

This is the gold standard for consumer verification. The EPA Safer Choice program requires every intentionally added ingredient in a product to be evaluated against the EPA's Safer Chemical Ingredients List (SCIL) for human health and environmental safety. A product cannot carry the EPA Safer Choice label unless it passes this ingredient-by-ingredient screening.

The best part: you can verify this yourself for free. Every EPA Safer Choice certified product is searchable at the EPA's product database. If a company tells you they use a specific product, you can look it up in minutes and see exactly which ingredients passed EPA screening.

Green Seal GS-53 (Commercial Cleaning Services)

Green Seal is an accredited nonprofit standards body recognized by the EPA and USDA. Their GS-53 standard applies specifically to commercial cleaning service providers – not just the products, but the company itself. A GS-53 certified service provider must use GS-37 or EPA Safer Choice certified products, maintain training records, and undergo annual third-party audits.

This matters because it means the company has been independently verified and is subject to ongoing compliance checks. It's not a one-time claim; it's a commitment backed by accountability.

Green Seal GS-37 (Cleaning Products)

This standard covers industrial and institutional cleaners, including carpet care products. GS-37 requires ingredient restrictions, VOC limits, and full disclosure of all intentionally added ingredients. If a company uses GS-37 certified products, you can request the certification documentation.

GREENGUARD Gold

GREENGUARD Gold tests products for chemical emissions into indoor air, including VOCs, formaldehyde, and particulates. However – and this is critical – GREENGUARD Gold does NOT evaluate skin-contact toxicity or ingestion hazards from carpet residues. It's a useful standard for indoor air quality, but it's not a complete safety assessment on its own.

USDA Certified Biobased

This label verifies the percentage of bio-based ingredients in a product, but it does NOT assess whether those ingredients are safe or toxic. A product can be biobased and still contain harmful chemicals. This certification tells you about sourcing, not safety.

CRI Seal of Approval

The Carpet and Rug Institute's seal tests cleaning performance and equipment extraction – not chemical toxicity. Many homeowners confuse this with a safety certification. It's not. A CRI-approved cleaner may use harsh chemicals; the seal just means it cleans well.

Certification Comparison Table

Certification	What It Tests	Third-Party Audit?	Verifiable Online?
EPA Safer Choice	Ingredient safety (human health + environment)	Yes	Yes (epa.gov/saferchoice/products)
Green Seal GS-53	Service provider practices + product safety	Yes (annual)	Yes (greenseal.org)
Green Seal GS-37	Product ingredients + VOC limits	Yes	Yes (greenseal.org)
GREENGUARD Gold	Indoor air emissions (VOC, formaldehyde)	Yes	Yes (ul.com/greenguard)
USDA Biobased	Percentage of bio-based content	Yes	Yes (biopreferred.gov)
CRI Seal	Cleaning performance only	No	Yes (carpet-rug.org)

Key takeaway: EPA Safer Choice and Green Seal GS-53 are the only certifications that directly verify non-toxicity. The others measure something else entirely.

How Do You Ask a Carpet Cleaning Company to Prove Their Products Are Safe?

Asking the right questions before you book is your first line of defense. Here are the exact questions to ask – and what trustworthy answers sound like versus evasive ones.

Questions to Ask Before Booking

1. "What specific brand and product names do you use for carpet cleaning?"

A trustworthy answer: "We use BioKleen Carpet Shampoo and Seventh Generation spot treatment."

An evasive answer: "We use eco-friendly, plant-based cleaners" (no brand names).

Why it matters: If they won't name the products, you can't verify them. Period.

2. "Are your cleaning products EPA Safer Choice certified?"

A trustworthy answer: "Yes, our main solution is EPA Safer Choice certified. I can email you the product name and EPA registration number."

An evasive answer: "We use natural, non-toxic products" (no mention of EPA).

Why it matters: EPA Safer Choice is the most verifiable third-party standard. If they use it, they'll know and be proud to say so.

3. "Can you provide a Safety Data Sheet (SDS) for each product before the appointment?"

A trustworthy answer: "Absolutely. I'll send those to you today. They're required by OSHA, and we keep them on file."

An evasive answer: "We don't have those available" or "They're proprietary."

Why it matters: Safety Data Sheets are legally required under OSHA's Hazard Communication Standard. (Epa.gov) (Ftc.gov) Any company that won't provide them is either disorganized or hiding something.

4. "Do you use any stain protectants or deodorizers? If so, what are they?"

A trustworthy answer: "We offer an optional stain protectant that's PFAS-free. Here's the product name and SDS."

An evasive answer: "Just a light fragrance" or "Standard protectant."

Why it matters: Stain protectants are often treated as an afterthought, but PFAS-based products (like Scotchgard) are now flagged as hazardous by the EPA. You need to know what's being applied.

5. "Have your products been tested for skin sensitizers or respiratory irritants?"

A trustworthy answer: "Yes, our products are EPA Safer Choice certified, which includes testing for skin and respiratory hazards. I can show you the certification."

An evasive answer: "They're natural, so they're safe" (no testing mentioned).

Why it matters: "Natural" doesn't mean safe. Even plant-derived ingredients can be skin sensitizers.

6. "What's your cleaning method – hot water extraction or low-moisture encapsulation?"

A trustworthy answer: "We use hot water extraction at 150–200°F, which removes more residual chemical from the carpet than low-moisture methods."

Why it matters: The cleaning method affects how much chemical residue stays in your carpet. Hot water extraction removes more.

7. "Will you be using the same products in my home as you do in your marketing materials?"

A trustworthy answer: "Yes, always. We don't change products based on the job."

An evasive answer: "We adjust based on the carpet type" (without explaining what that means).

Why it matters: Some companies use premium products for photos and cheaper alternatives on actual jobs.

8. "Are you licensed and insured? Can you provide proof?"

A trustworthy answer: "Yes. Here's our license number and insurance certificate."

Why it matters: This isn't about toxicity, but it's a baseline trust signal. If they won't provide this, move on.

What to Do With the Safety Data Sheet

When you receive an SDS, focus on two sections:

Section 2: Hazard Identification

Look for GHS (Globally Harmonized System) classifications. If you see:

• Acute Toxicity Category 1, 2, or 3 – the product carries significant hazard potential
• Skull-and-crossbones pictogram – toxic or fatal if ingested/inhaled
• Exclamation mark pictogram – irritant or harmful

Any of these disqualifies a product from being called "non-toxic," especially in a home with children or pets.

Section 3: Composition/Ingredients

This lists every ingredient and its concentration. Cross-reference any ingredient you don't recognize against the EWG Guide to Healthy Cleaning or the EPA Safer Choice database. If an ingredient is listed as "proprietary blend" or "trade secret," that's a red flag – legitimate non-toxic products disclose their ingredients. Full ingredient transparency is a hallmark of genuinely safe products.

Rather skip the comparison and talk to a real local option? Carpet Cleaning serves Chicago and does this day in and day out — reach out and see how they answer your questions.

Red Flags That Suggest a Company's Products Are Not Truly Non-Toxic

Watch for these warning signs before you book.

1. Refusing to name specific products

If a company says "we use eco-friendly cleaners" but won't tell you the brand names, you cannot verify their claims. This is the biggest red flag.

2. Using terms like "natural," "green," or "eco-friendly" with no certification backup

These words have no legal meaning for cleaning products. They're marketing language. Ask for certification. If they can't provide it, the claim is unsubstantiated.

3. Strong chemical or solvent smell after cleaning

Non-toxic products may have a mild scent (often citrus or plant-based), but they shouldn't leave your home smelling like a chemical plant. A strong solvent smell indicates residual volatile organic compounds (VOCs) in the carpet.

4. No Safety Data Sheet available on request

OSHA requires SDS sheets to be available for all hazardous substances. If a company won't provide them, they're either violating federal law or hiding something.

5. Products containing known harmful ingredients

Watch for these on SDS Section 3 (Composition):

• Perchloroethylene (PERC) – classified as a likely human carcinogen by the EPA
• Naphthalene – classified as a possible human carcinogen (Group 2B) by the International Agency for Research on Cancer
• Optical brighteners (stilbene derivatives) – skin sensitizers and aquatic toxicants
• 2-Butoxyethanol – irritant and reproductive/developmental hazard at occupational exposure levels
• Nonylphenol ethoxylates (NPEs) – endocrine disruptors that degrade to persistent aquatic toxicants
• Formaldehyde releasers (quaternium-15, DMDM hydantoin) – can off-gas formaldehyde over time
• D-limonene – skin sensitizer and aquatic toxicant, even though it's plant-derived

If you see any of these on an SDS, the product is not non-toxic.

6. Vague pricing or "call for a quote"

This isn't a toxicity issue, but it's often paired with greenwashing. Transparent companies post pricing upfront. Vague pricing can signal they're charging premium prices for standard products.

How to Cross-Check Products Yourself Before the Appointment

You don't have to trust the company's word. You can verify their claims using free public databases. Here's exactly how.

Step 1: Search the EPA Safer Choice Database

Go to epa.gov/saferchoice/products and search for the product name the company gave you.

What you're looking for:

• The product appears in the database with a green checkmark
• The product category matches (carpet cleaner, spot treatment, etc.)
• The "Ingredients" section lists all components

What it means if the product is NOT in the database:

• The product is not EPA Safer Choice certified
• This doesn't automatically mean it's unsafe, but it means it hasn't passed EPA ingredient screening

Example: Search "BioKleen Carpet Shampoo." If it appears with EPA Safer Choice certification, you can click through and see the exact ingredients that passed EPA review.

Step 2: Search EWG's Guide to Healthy Cleaning

Go to ewg.org/guides/cleaners and search for the product name.

What you're looking for:

• An A rating means no known hazards
• A B rating means minimal concerns
• A C rating means some concerns
• A D or F rating means significant hazards (may contain formaldehyde releasers, carcinogens, or developmental toxicants)

What each rating means:

• A: Safe for use around children and pets
• B: Generally safe; minor concerns
• C: Moderate concerns; use with caution
• D: Significant concerns; avoid if possible
• F: High hazard; do not use

Example: Search "Seventh Generation Carpet Cleaner." If it returns an A rating, the EWG has found no known hazards in any ingredient.

Step 3: Read the SDS Sections That Matter

If the company provides an SDS, focus on these sections:

Look for the GHS pictograms and hazard statements. If you see:

• Skull-and-crossbones (acute toxicity)
• Exclamation mark (irritant)
• Health hazard symbol (respiratory sensitizer, carcinogen)

The product carries hazard designations that contradict "non-toxic" marketing.

Each ingredient should be listed with its CAS number and concentration. If you see:

• "Proprietary blend" or "trade secret" – the company is hiding ingredients
• Any of the harmful chemicals listed above – the product is not non-toxic
• Ingredients with no CAS number – the ingredient may not be properly identified

Section 11: Toxicological Information

This summarizes health effects from exposure. Look for:

• Acute toxicity (LD50 or LC50 values)
• Skin or eye irritation
• Respiratory sensitization
• Reproductive or developmental effects

If Section 11 lists any of these, the product is not non-toxic.

Step 4: What an A vs. F Rating Actually Means

EWG A-Rated Product Example:

• No known hazards
• All ingredients have low toxicity scores
• Safe for repeated use around children and pets
• No carcinogens, reproductive toxicants, or sensitizers

EWG D or F-Rated Product Example:

• May contain formaldehyde releasers (off-gas over time)
• May contain optical brighteners (skin sensitizers)
• May contain synthetic musks (bioaccumulative)
• Even if marketed as "natural," the hazard profile is significant

The rating system is transparent: you can click on any ingredient and see exactly why it received its score.

Finding Truly Non-Toxic Carpet Cleaning in Chicago

Here in Chicago and across the North Shore, DuPage County, and the surrounding suburbs, finding a carpet cleaning company that genuinely uses non-toxic products requires asking the right questions – but it's absolutely possible.

When you're ready to hire, look for a company that:

• Proactively discloses product names and certifications without being asked
• Holds EPA Safer Choice or Green Seal GS-53 certification and can prove it
• Provides Safety Data Sheets before the appointment
• Uses hot water extraction (which removes more residual chemical than low-moisture methods)
• Offers PFAS-free stain protectants as an optional add-on
• Charges transparent pricing with no hidden fees

Companies like Carpet Cleaning at Eco Organic Cleaning demonstrate what this looks like in practice. They openly disclose their product certifications, provide SDS sheets on request, and use EPA Safer Choice certified solutions. When you call, you can ask them directly about their products and get specific answers – not marketing language.

The verification process takes 15 minutes. It's worth it for the peace of mind that your family and pets are safe.

Recommended Flooring: Carpet Cleaning

Want a local recommendation to start with? Carpet Cleaning serves Chicago and handles jobs like this regularly — reach out with your questions and see how they respond.

Frequently Asked Questions

Does "green" or "eco-friendly" carpet cleaning actually mean the products are safe for children and pets?

Direct Answer: No. "Green" and "eco-friendly" are unregulated marketing terms with no legal definition for cleaning products. A company can use these terms without any third-party verification or testing.

To verify safety for children and pets, ask for EPA Safer Choice certification or Green Seal GS-53 certification. These require independent testing and ingredient disclosure. Marketing language alone is not enough.

How much more does truly non-toxic carpet cleaning cost compared to standard cleaning?

Direct Answer: Non-toxic carpet cleaning typically costs 10–30% more than standard chemical cleaning, depending on the company and your location.

The price difference reflects the cost of certified products, which undergo rigorous testing and ingredient screening. However, pricing varies widely. Some companies charge premium prices for products that aren't actually certified. This is why verification matters – you want to pay for genuine non-toxic products, not just the marketing claim.

What is an EPA Safer Choice certification and how do I verify a product has it?

Direct Answer: EPA Safer Choice is a federal program that certifies cleaning products based on ingredient-by-ingredient safety screening. Every intentionally added ingredient must meet EPA standards for human health and environmental safety.

To verify: Go to epa.gov/saferchoice/products, search the product name, and confirm it appears in the database with a green checkmark. You can also click through to see the exact ingredients that passed EPA review.

Can I ask a carpet cleaning company to show me a Safety Data Sheet before they start?

Direct Answer: Yes, absolutely. Safety Data Sheets are legally required under OSHA's Hazard Communication Standard. Any company using hazardous substances must provide an SDS on request.

Ask for the SDS at least 24 hours before your appointment so you have time to review it. Focus on Section 2 (Hazard Identification) and Section 3 (Composition/Ingredients). If the company refuses to provide an SDS, that's a major red flag.

What ingredients in carpet cleaning products are most harmful to avoid?

Direct Answer: Watch for perchloroethylene (PERC), naphthalene, optical brighteners, 2-butoxyethanol, nonylphenol ethoxylates (NPEs), formaldehyde releasers, and d-limonene.

PERC is classified as a likely human carcinogen. Naphthalene is a possible carcinogen. Optical brighteners are skin sensitizers. 2-Butoxyethanol is an irritant and reproductive hazard. NPEs are endocrine disruptors. Formaldehyde releasers off-gas over time. Even d-limonene, which is plant-derived, is a skin sensitizer. Check the SDS Section 3 (Composition) to see if any of these appear in the product.

Is steam cleaning without chemicals a safer alternative to chemical carpet cleaning?

Direct Answer: Steam cleaning (hot water extraction) is safer than chemical cleaning when combined with non-toxic products, but steam alone doesn't remove all soils or odors.

Hot water extraction at 150–200°F removes more residual chemical from carpet fibers than low-moisture methods. However, most steam cleaning still uses some cleaning solution – the question is whether that solution is non-toxic. Ask the company what products they use with their steam cleaning equipment. If they use EPA Safer Choice certified products, you get both the benefit of hot water extraction and non-toxic chemistry.

How do non-toxic carpet cleaning companies compare to standard companies in terms of cleaning effectiveness?

Direct Answer: Non-toxic carpet cleaning is equally effective as standard chemical cleaning when done by trained professionals using the right equipment and method.

The CRI (Carpet and Rug Institute) Seal of Approval tests cleaning performance, and many non-toxic products hold this certification. The difference is not in cleaning power – it's in safety. You're not sacrificing results; you're protecting your family and the environment while getting the same clean.

How Much Does This Cost in Chicago?

Pricing varies based on your specific needs and local market conditions in Chicago. Contact a local provider for a personalized quote.

Your Next Step: Verify Before You Book

You now have the tools to verify any carpet cleaning company's non-toxic claims. Before you hire, use this checklist:

• Ask for specific product brand names
• Request EPA Safer Choice or Green Seal GS-53 certification
• Ask for Safety Data Sheets (SDS) at least 24 hours before the appointment
• Search the products in the EPA Safer Choice database or EWG Guide to Healthy Cleaning
• Review SDS Section 2 (Hazard Identification) and Section 3 (Composition/Ingredients)
• Watch for red flags: refusal to disclose products, vague certifications, strong chemical smells

When you're ready to book, call our Chicago team at Carpet Cleaning (Eco Organic Cleaning) for a free estimate. We use EPA Safer Choice certified products, provide SDS sheets on request, and can answer any questions about our cleaning solutions. We serve Chicago, the North Shore, DuPage County, and surrounding suburbs including Buffalo Grove, Northbrook, and beyond.

Get your free quote today – and verify our products yourself.

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For personalized guidance, visit Carpet Cleaning to learn how we can help.

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