Connecticut's Senate Bill 884, introduced on March 18, 2025, aims to regulate the use of 1,4-dioxane in household cleaning products, personal care items, and cosmetics. The bill sets strict limits on the allowable concentration of this chemical, which has raised health concerns due to its potential carcinogenic effects.

Under the proposed legislation, starting April 1, 2026, household cleaning products will be restricted to a maximum concentration of 2 parts per million (ppm) of 1,4-dioxane, decreasing to 1 ppm by April 1, 2027. For cosmetic products, the limit will be set at 10 ppm, while personal care products will also be capped at 2 ppm beginning in 2026.

The bill has sparked discussions among lawmakers and stakeholders regarding public health and safety. Proponents argue that reducing exposure to 1,4-dioxane is crucial for consumer safety, especially for vulnerable populations such as children and pregnant women. Critics, however, express concerns about the economic impact on manufacturers and the potential for increased product prices.

The implications of Senate Bill 884 extend beyond health concerns, as it could influence manufacturing practices and regulatory standards across the state. Experts suggest that if passed, the bill may set a precedent for similar legislation in other states, potentially leading to a nationwide reevaluation of chemical safety in consumer products.

As the bill progresses through the legislative process, it will be essential to monitor debates and amendments that may arise, as well as the reactions from the industry and public health advocates. The bill is scheduled to take effect on October 1, 2025, with full compliance expected by 2027, marking a significant step in Connecticut's efforts to enhance consumer safety and environmental health.