All 91 fabric protector spray products we scored fail our PFAS screen

The verdict
All 91 fabric protector spray products PFAS Authority has graded score below its 70 point pass mark for PFAS and other toxins, as of October 2026.
Free to quote with attribution to PFAS Authority and a link to pfasauthority.com/best/stain-guard-spray. Grades are model-based estimates from published materials and disclosures, not lab tests. The rubric.

Every grade below is built from published materials, ingredient lists, certifications and brand disclosures, scored on one public rubric and ranked best-graded first. Each score links to the full breakdown of what earned it, and the numbers across the whole dataset are published too.

Narrow it downSilicone Fabric Protector Spray

Is fabric protector spray non-toxic?

None of the 91 fabric protector spray products we graded clear our screen. Non-toxic is not a defined or regulated term, so what we can tell you is what our graders recorded. Beyond PFAS, the hazards found or left unruled-out on fabric protector spray products in this category are VOCs and off-gassing, microplastics, undisclosed fragrance, formaldehyde, flame retardants.

Why Nikwax Waterproofing Wax for Leather grades highest here, and why that is not a pass

Every grade on this page is one sum. A category starts from a baseline, each disclosed material or coating adds risk points, and each thing the brand or a third party has published takes them away. Below is that sum for the winner, then for 2 products it beats, so you can see exactly where the 25 points between the top and the bottom of this fabric protector spray ranking come from. Nothing in this category reaches our 70 point pass mark, so this is the shape of the field rather than a recommendation.

Top graded, and still below our pass mark

Nikwax Waterproofing Wax for Leather
65Good
Nikwax Waterproofing Wax for Leather

Made of wax-based waterproofing.

  • +35Waterproof / stain-resistant treatment. Water-repellent coating treatments have historically used PFAS.
  • +10Category baseline. The starting point for this type of product, before anything specific to this product is counted.
  • -10Brand-stated PFAS-free. The brand states this product is PFAS-free. We have not verified the claim.

35risk points in total, which is a grade of 65

What the grade does not fix. It still carries one risk factor, Waterproof / stain-resistant treatment, and our graders recorded 2 other hazards on it. See the full breakdown.

Full breakdown

What it still grades above, and why

10.5oz Silicone-repellant Boot Protector
40Poor25 points behind the winner
10.5oz Silicone-repellant Boot Protector

What puts it behind. No PFAS disclosure, +15 points. No public statement from the brand about PFAS in this product. The top-graded product carries no such factor.

Made of Silicone exterior, boot protector.

  • +35Waterproof / stain-resistant treatment
  • +15No PFAS disclosure
  • +10Category baseline

60risk points, a grade of 40

Scotchgard Carpet Protector Spray
40Poor25 points behind the winner
Scotchgard Carpet Protector Spray

What puts it behind. Vague safety claims only, +15 points. Uses vague language ("eco-friendly", "clean") without a specific PFAS statement. The top-graded product carries no such factor.

Made of Fluorochemical-based water and stain repellent coating.

  • +35Waterproof / stain-resistant treatment
  • +15Vague safety claims only
  • +10Category baseline

60risk points, a grade of 40

No product on this page was physically tested by us. Every number above comes from published materials, ingredient and coating disclosures, certifications and brand statements, scored on one public rubric. Formulations change without notice, so check the current product listing before buying.

What to watch for in fabric protector spray

Beyond the PFAS grade, these are the things our graders recorded on the 91 fabric protector spray products in this category. We assess from materials, brand statements and published research. We do not lab-test.

  • VOCs and off-gassing

    Volatile compounds that evaporate out of a material at room temperature, which is what a new product smell is.

    Found on 36 of these fabric protector spray products. Plausible but unconfirmed on 51 more, meaning nobody has ruled it out. EPA

  • Microplastics

    Plastic fragments small enough to shed from a product into food, water or air without anyone seeing it.

    Found on 1 of these fabric protector spray products. Plausible but unconfirmed on 14 more, meaning nobody has ruled it out. EPA

  • Undisclosed fragrance

    A single word on a label that can stand for dozens of undeclared ingredients, protected as trade secret.

    Plausible but unconfirmed on 35 more, meaning nobody has ruled it out. FDA

  • Formaldehyde

    A preservative and resin ingredient that is also released slowly by a group of chemicals used in its place.

    Plausible but unconfirmed on 4 more, meaning nobody has ruled it out. NCI

  • Flame retardants

    Chemicals added to foam, fabric and electronics to slow ignition.

    Plausible but unconfirmed on 1 more, meaning nobody has ruled it out. NIEHS

The safest fabric protector spray we graded, lowest PFAS risk first

Nothing in this category clears our buy threshold yet. That is the finding, not a gap.

See PFAS-free fabric protector spray on Amazon

Questions people ask about fabric protector spray

The fabric protector spray we would skip

Lowest scoring in this category, worst first, with the reason.

How to read these scores. PFAS Authority is a scoring system, not a laboratory. We do not test products ourselves. Each grade is a model-based assessment built from published ingredient lists, materials, certifications, brand disclosures, recalls and third-party lab results where they exist. Read the full rubric to see exactly what adds and removes points.

What we check on fabric protector spray

  • Confirmed PFAS, PTFE or fluoropolymer content, which is the heaviest penalty we apply.
  • Stain, water or grease resistant treatments, which usually mean fluorinated chemistry.
  • Whether the brand discloses what is in the product, or stays silent behind a “clean” claim.
  • Independent lab results and certifications where they exist.

Full point-by-point rubric on the methodology page.

The fabric protector spray brands we found no PFAS statement from

We found no PFAS statement from 25 of the brands here. That is our research, not proof a brand has never said anything, and it is not evidence of harm. It is why none of them score well on disclosure.

303 Products, 303 Protectant, 3M, Adam's Polishes, Angelus, Bissell, Dansko, Flex Seal, ForceField, Granger's, Guardsman, Healthier Homes.

The brands that have published something, and what each of them actually said, are in our record of what every brand has said about PFAS.

Common questions about PFAS in fabric protector spray

Is fabric protector spray PFAS free?

All 91 fabric protector spray products PFAS Authority has graded score below its 70 point pass mark for PFAS and other toxins, as of October 2026. The lowest graded is 10.5oz Silicone-repellant Boot Protector at 40 out of 100.

Is fabric protector spray non-toxic?

None of the 91 fabric protector spray products we graded clear our screen. Non-toxic is not a defined or regulated term, so what we can tell you is what our graders recorded. Beyond PFAS, the hazards found or left unruled-out on fabric protector spray products in this category are VOCs and off-gassing, microplastics, undisclosed fragrance, formaldehyde, flame retardants.

Which fabric protector spray should I avoid?

The three lowest scoring we hold are 10.5oz Silicone-repellant Boot Protector at 40, Scotchgard Carpet Protector Spray at 40, 303 Protectant 303 Fabric Guard 2 oz at 40. The problem with the first is that silicone is lower concern, but waterproofing treatment disclosure missing.

Which fabric protector spray brands have not published a PFAS statement?

We found no PFAS statement from 25 of the brands we scored in this category, including 303 Products, 303 Protectant, 3M, Adam's Polishes, Angelus, Bissell. That is what our research turned up, not proof a brand has never said anything, and a missing statement is not evidence of harm. It is the reason those brands cannot score well on disclosure.

Do you lab test fabric protector spray?

No. We score from published ingredient lists, materials, certifications, disclosures and third party lab results where they exist. Where a product has been independently tested we use that result and say so.

More everyday goods categories we have graded

Same rubric, same scale. These are the categories closest to fabric protector spray.

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Does a particular brand of fabric protector spray have PFAS?

Want to filter the whole category yourself? Browse all 91 fabric protector spray.