Kaboom 35113 Scrub Free! Continuous Clean Refillable Toilet Cleaning System

Kaboom Scrub Free! is a revolutionary toilet cleaning system that takes away the worry and hard work from toilet cleaning for up to three months. Its powerful bleach-based formula will clean and refresh your toilet every time you flush without damaging tank parts and with no hard scrubbing. Forget the hassle of every-day maintenance, handling nasty chemicals, or using a smelly brush! 100% TOUGH! Installation takes less than 2 minutes and is a piece of cake.