In-Tank Toilet Cleaner Duo-Cubes, Lemon Fresh, Yellow, 4 Ct | Long-lasting freshness with every flush, Helps prevent rings, Removes hard water and limescale stains, Clear water formula

Continuous Toilet Bowl Cleaning: This in-tank cleaner continuously cleans and freshens with every flush, helping to fight toilet, hard water, and limescale stains. Helps keep your toilet clean and between regular cleanings, without turning the water blue
Anti-Clogging Technology: Formulated with Anti-Clogging Technology* to help dissolve toilet paper residue over time (*not a clog remover). Helps clean and freshen from tank to drain Safe for toilet components and septic tanks: Designed for use inside your toilet tank, this automatic cleaner provides a cleaning with every flush Easy to
Use: Simply drop a cube into your toilet tank and let it deliver cleaning and freshening power with flush. Water-soluble wrapper will dissolve in the tank. See product package for full use instructions Cube Lasts Up to 4
Weeks: This package includes 4 Duo-Cubes, for a total of up to 16 weeks of continuous cleaning and freshness. Works great for convenient, time-saving bathroom upkeep between deep cleans