The latest fight to remove fluoride from drinking water arrived in one of Florida’s biggest counties on Wednesday but was pushed back in a close vote. Keeping fluoride out of drinking water has quickly become a priority once again for Republicans across the state and nation.

A decades old debate over fluoride in drinking water has resurfaced in Hillsborough County. Commissioners voted on whether to remove fluoride from the public water supply with supporters calling it a public health necessity and opponents warning of potential risk.

Dozens of Florida municipalities have decided to stop adding floride to its drinking water over concerns the practice may affect the cognitive ability of kids.