Leading flea-control products have been found to be filled with toxic PFAS ‘forever chemicals’*. This, according to new laboratory test results posted today by Public Employees for Environmental Responsibility. More specifically, the report found that popular pet flea collars and treatments contain high levels of toxic PFAS chemicals.
Popular flea and tick products were sent to a certified lab, which found that:
- Frontline Plus for Dogs, a popular topical flea and tick product, contains 2,390 parts per trillion (ppt) of four different PFAS, including GenX. Frontline is a liquid pesticide applied between the pets’ shoulder blades once a month; it spreads throughout the skin and fur.
- Seresto flea and tick collars contain 250 ppt of a long-chain PFAS. Seresto is a plastic band impregnated with insecticides and other ingredients that are released over time and coat an animal’s fur.
Why this is a problem
“One major concern is that people can be exposed to these products though their skin by petting and playing with their pets. And children face even greater risk through their frequent hand-to-mouth behavior.
A recent study found dogs and cats are highly exposed to PFAS and often exposed to concentrations well above the minimum risk level identified for humans.
The troubling findings regarding PFAS in flea-control products comes after documents obtained from the EPA revealed the agency has received more than 75,000 complaints linking the Seresto flea collar to harms ranging from skin irritation to nearly 1,700 pet deaths. Yet the agency has taken no action in response to the reports such as recalling the product or issuing a nationwide warning to the public of its potential dangers.
The Center for Biological Diversity filed a formal legal petition last month urging the EPA to cancel the registration of the Seresto collar, which is also linked to nearly 1,000 incidents of harm to humans.” (source)
*PFAS (per-and polyfluoroalkyl substances) are often referred to as “forever chemicals” because they do not break down and can accumulate in the human body, animals and the environment. They are associated with a variety of ailments, including suppressed immune function, altered gut microbiome, thyroid disease, testicular and kidney cancers, and liver damage. In addition to groundwater and drinking water, PFAS chemicals can be found in a wide variety of products including food packaging, nonstick cookware, bake ware and other products, cleaning products, firefighting foams, electronics, including laptop computers and smartphones, sporting equipment, waterproof and stain-proof items including carpets and upholstery, and much more. (source)