This bill restricts the use of per and polyfluoroalkyl substances (PFAS) in rugs, carpets, and aftermarket stain and water resistant treatments sold in New Hampshire. It defines terms such as "aftermarket stain and water resistant treatments" and "PFAS." The bill prohibits manufacturers, suppliers, and distributors from intentionally adding PFAS to rugs, carpets, or aftermarket treatments for rugs or carpets. However, the prohibition does not apply to the sale or resale of used products. The Department of Environmental Services may request a certificate of compliance from manufacturers and can adopt rules for the implementation, administration, and enforcement of this section. The bill will take effect on July 1, 2025.

The fiscal impact of this bill is indeterminable. The Department of Environmental Services assumes responsibility for enforcing the ban and would need to create a new full-time position to administer it. The estimated cost for this position is approximately $98,000 per year. The bill may also result in increased costs for manufacturers, which could be passed on to consumers. However, the extent of these costs and any potential increase in expenditures for state, county, and local governments is unknown. The bill does not provide an appropriation or authorization for the new position.