The KABOOM Scrub Free refillable Continuous Toilet Cleaning System continuously cleans with every flush.
Kaboom Scrub Free is a revolutionary automatic toilet cleaning system that easily attaches out of sight within your toilet tank. It injects a powerful cleaning formula into the toilet bowl with every flush, keeping it clean, even under the rim, for up to 3 months. Try it free. Just pay $4.99 shipping and handling.