Guardian Pool & Tile Cleaner, 1 Quart – Calcium Scale & Scum Line Remover, Non-Abrasive, Ready-to-Use Spray

Guardian Pool & Tile Cleaner, 1 Quart – Calcium Scale & Scum Line Remover, Non-Abrasive, Ready-to-Use Spray

• NO MORE SCRUBBING — Spray directly on calcium buildup and scum lines above the waterline. Guardian breaks deposits down chemically so you skip hours of pumice-stone scrubbing.
• GENTLE ON SURFACES — Non-corrosive, non-abrasive formula contains no harsh acid and won’t scratch or wear down tile, grout, glass, or chrome the way pumice stones can.
• WORKS ON STUBBORN BUILDUP — Targets embedded calcium that scrubbing alone often misses. Heavier deposits may need repeat weekly applications until fully dissolved.
• POOL-SAFE FORMULA — Won’t affect pool water chemistry; contains no phosphates or brighteners and meets Federal BioPreferred standards. Not for use on natural stone or cement tile.
• MADE IN THE USA — Safe for pool tile, grout, glass block, chrome, tubs, showers, sinks, faucets, and sealed pool decks. Available in 32 oz, 1 qt, 1 gal, 2 gal, and 4 gal sizes.