Host Review, Is Host Non-Toxic?
Host averages 85 out of 100 on PFAS Authority's PFAS and toxin screen across the 4 Host products graded as of October 2026, and all 4 reach its 70 point pass mark.
Host grades Excellent on our four-band scale. On disclosure, the brand says nothing publicly about PFAS. See what every brand has published about PFAS for how that compares.
PFAS Authority is a scoring system, not a laboratory. We do not test products ourselves. Grades are model-based, built from published ingredients, materials, certifications, brand disclosures and third-party lab results where they exist. See the rubric.
You may also be interested in
Top-graded picks in the categories readers replace first, every one scored on the same rubric.
Aqua Pure
3M Aqua-Pure AP802B Whole House Filter Housing
- polypropylene filter housing, carbon/sediment cartridge
- We found no PFAS statement from the brand
- Bacterial growth in spent cartridges
3 hazards checked on this product. See all of them.
Aquasure
Premier Series 75 GPD Under Sink Reverse Osmosis Water Filtration System
- RO membrane, carbon filters, stainless steel housing
- We found no PFAS statement from the brand
- Bacterial and microbial growth in housing and filters
4 hazards checked on this product. See all of them.
Avocado
Vegan Mattress
- organic cotton, natural latex, coconut coir, recycled steel coils
- The brand calls it PFAS-free, which we have not verified
- Heavy metals
2 hazards checked on this product. See all of them.
Worth buying from Host Good or better, best-graded first
Host
Dry Carpet Cleaner
- Enzymatic granules, mineral-based absorbers
- We found no PFAS statement from the brand
- Enzyme inhalation and respiratory irritation, Protease enzymes in powder form can trigger airway irritation…
4 hazards checked on this product. See all of them.
Host
Pre-Clean Carpet Cleaner
- Powder detergent, plant-based surfactants, minerals
- We found no PFAS statement from the brand
- Inhalable dust and respiratory irritation, Powder formulations create airborne particles during application.…
4 hazards checked on this product. See all of them.
Host
SJ Dry Carpet Cleaner
- granulated mineral powder cleaner
- We found no PFAS statement from the brand
- Mineral powder inhalation during application, Granulated mineral powders can generate dust when shaken or…
2 hazards checked on this product. See all of them.
Host
Spot Remover for Carpet
- Dry powder/foam surfactant blend, non-ionic detergent base
- We found no PFAS statement from the brand
- Inhalation of surfactant powder / respiratory irritant potential, Non-ionic detergents are low-irritancy, but…
3 hazards checked on this product. See all of them.
Host and PFAS, common questions
- Does Host have PFAS?
- Host averages 85 out of 100 on PFAS Authority's PFAS and toxin screen across the 4 Host products graded as of October 2026, and all 4 reach its 70 point pass mark. Grades are model-based estimates built from published materials, ingredients and disclosures, not lab tests.
- Is Host non-toxic?
- HOST Dry Carpet Cleaner is the highest-graded Host product we have scored, at 85/100. It depends on the product line rather than the brand, so check the grade of the exact item you are buying.
- Which Host products are lower concern for PFAS?
- The highest-graded Host products we have scored are HOST Dry Carpet Cleaner, Host Pre-Clean Carpet Cleaner, HOST SJ Dry Carpet Cleaner. That is our model-based estimate from materials and public disclosure, not a lab test.
Every grade uses the same public rubric. How grades work →