Effortlessly lift stubborn scum lines, body oils, and organic waterline deposits with Power Blue Water Line & Tile Cleaner (1 Quart / 32 oz. Spray). Formulated as an aggressive, non-abrasive surface cleaner, this spray-and-wipe liquid dissolves dark, sunbaked grease marks, sunscreen residue, and environmental grime without scratching sensitive tile glaze, gelcoat, or vinyl liners. Safe for use on ceramic tile, acrylic, fiberglass, and pool coping.