Maxim True Blue

This thick 9% hydrochloric acid formula quickly removes scale, rust, algae, and calcium deposits from bathtubs, wash basins, and swimming pools, leaving a sparkling finish. It restores shine fast, cleans urinals efficiently, and produces no harsh odors or fumes, plus it is septic-safe when used as directed.

Flush toilet. Remove as much water as possible by forcing over trap with bowl mop. Remove excess water from bowl mop by pressing against side of toilet bowl. Apply product to bowl mop and clean entire surface, concentrating on water outlets and rim. Flush toilet and rinse bowl mop.