The Department of Toxic Substances Control (DTSC) has announced a groundbreaking proposal to prohibit the sale of cleaning products containing hydrofluoric acid across California. This decision comes in response to significant health threats posed by the chemical, which has been linked to severe injuries and fatalities.

Hydrofluoric acid is a powerful cleaning agent that can cause acute toxicity and permanent harm upon exposure. In light of these dangers, DTSC is asserting its new authority to expedite regulatory measures aimed at protecting the public from hazardous substances. The agency highlights that safer alternatives are already available on store shelves, making this ban not just a possibility but a necessary step for consumer safety.

“More than 700 cases of hydrofluoric acid exposure have been documented in California, including incidents involving children aged 12 or younger. Many of these cases resulted in severe injuries, including burns, and even fatalities, underscoring the urgent need for stronger protection,” stated DTSC Director Katherine Butler. “The proposed ban reflects California’s unwavering commitment to accelerate regulatory action to eliminate serious hazards.”

The public is invited to voice their opinions during the open comment period, which runs until July 20, 2026. Stakeholders and concerned citizens can submit their comments through CalSAFER, DTSC’s streamlined platform for regulatory input.

While the proposed regulation would not affect existing retail inventory, it marks a significant shift in California’s approach to consumer safety. DTSC’s mission emphasizes the importance of safeguarding communities and the environment from toxic substances while encouraging manufacturers to adopt safer practices.

For further details on hydrofluoric acid and the proposed regulation, visit DTSC’s website. Individuals can also report hazardous waste issues or environmental concerns through the CalEPA Environmental Complaint System.