Why are Vacplus toilet bowl cleaners with bleach ideal for toilet cleaning? 1. Vacplus toilet tabs with bleach amazingly remove stubborn stains such as limescale, urine scale, and mineral stains with every flush, leaving the toilet fresh and sparkling all day. 2. With practical sustained-release technology, Vacplus toilet tablets continuously and thoroughly clear the toilet stains for up to 25 months with 50 packs. 3. After every flush, Vacplus toilet bowl cleaners for put-in-tank use will gather and form the protective water film, effectively preventing the stubborn stains from adhering to the toilet bowl. Toilet cleaning is not that difficult with Vacplus toilet bowl cleaner tablets!