The Florida House passed a bill on Tuesday that would ban fluoride in the public water supply. The legislation prohibiting local jurisdictions from adding the chemical to tap water now goes to Gov. Ron DeSantis’s (R-FL) desk for final approval after lawmakers passed SB 700 in an 88-27 vote.

Florida is poised to become the second state to ban fluoride in public drinking water, over the concerns of dentists and public health advocates who say the mineral is a safe, effective way to protect people of all ages from developing cavities.

The bill does not explicitly mention fluoride, but includes language restricting the use of certain additives in water supplies. The bill now awaits Governor Ron DeSantis’ signature.