The U.S. Environmental Protection Agency (EPA) has made changes to rules about aerosol sprays to reduce pollution that contributes to smog. These new amendments focus on using less reactive compounds in aerosol products, and they update testing methods, reporting requirements, and compliance dates for the industry. Companies that make or sell these aerosol products, especially those not operating in California, need to comply by mid-2025, but they can start using the new standards earlier if they choose. The EPA believes these changes won't harm the environment and will help align national and state regulations.
Simple Explanation
The EPA has changed some rules about spray paints to help make the air cleaner by using ingredients that cause less pollution. Companies need to follow these new rules starting in the middle of 2025, but they can start sooner if they want.