There are telltale signs that your car's lead acid battery might need water replenishment. Maintenance-free or valve-regulated lead-acid batteries (VRLA) are the types that don't need watering, hence ...
To me it's hydrofluorosilic acid," said Paul Childers, a Bartow resident who works as a water treatment plant operator for the city. "If the commissioners want it or not want it, know to me it's acid.