RCW 70A.60.080: Regulated refrigerants—Substitutes—Nonessential consumer products containing hydrofluorocarbons—Limitation on sale or purchase.

No person may sell, offer for sale, or purchase any of the following:

(1) A substitute with a global warming potential of greater than 150 or a regulated refrigerant in a container designed for consumer recharge of a motor vehicle air conditioning system or consumer appliance during repair or service;

(2) Nonessential consumer products that contain hydrofluorocarbons with a global warming potential of greater than 150 and chlorofluorocarbons or other ozone-depleting chemicals, and for which suitable alternatives are readily available. Products affected under this subsection shall include, but are not limited to, party streamers, tire inflators, air horns, noise makers, and cleaning sprays designed for noncommercial or nonindustrial cleaning of electronic or photographic equipment. Products and equipment subject to restrictions on applications or end uses under RCW 70A.60.060 are not nonessential products for which hydrofluorocarbons are restricted under this section.