Deep clean and stain removal: The sponge with cleaner penetrates toilet bowl surfaces to remove stains and eliminate germs, leaving the bowl looking and feeling like . Germ elimination: Cleaning action helps sanitize the interior to promote better hygiene in the bathroom. Disposable sponge refill heads: Refill heads are disposable for quick, mess maintenance. After use, simply discard the head in the trash and with a one. Swish and clean performance: The design allows a thorough swish to reach and clean all interior surfaces with minimal effort. 23 practical use scenarios: Regular maintenance: Use as part of your routine to keep the toilet bowl pristine between deeper cleans. Stain or mineral buildup removal: Target stubborn stains and deposits for a refreshed, brighter bowl. Postguest sanitizing: Quick, sanitary touchup after busy bathroom periods or events. Key attributes: Function: Deep clean, stain removal, and germ elimination. Compatibility: Disposable sponge refill heads designed to be swapped in for ongoing cleaning. Size and material: Details not specified in the available description. Performance: Effective cleaning action that restores cleanliness and supports sanitation.