Vacplus Toilet Bowl Cleaners - 20 Pack Long-Lasting Toilet Cleaner Tablets, Prevent Stains & Deodorize, Blue

Vacplus toilet bowl cleaners are designed to remove limescale, rust stains, and other dirt. They use sustained-release technology to provide up to 15 days of cleaning with 20 flushes per day, lasting over 10 months with 20 packs.

• The description claims that the cleaners can reduce the accumulation of dirt.