Review on 🚽 GuardH Automatic Toilet Bowl Cleaner Tablets - Prevent Hard Water Stains, Rings & Limescale for 2000 Flushes - Deep Clean & Deodorize - 8 Tablets - 12-Month Supply by Mike Fedd

First, they're broken into a million pieces, which means you won't get a slow breakup in a month. Second, a rough film was left on the water surface in the tank. I hope it wasn't related but the chain that attaches to the handle slipped off and I was so disgusted at the sight of the water in the tank. Third, my whole house smelled like bleach for most of the month. I have 2 toilets, 1 upstairs, 1 downstairs, my eyes burned for the first few days! I was afraid to leave my cats alone as I didn't know why they weren't affected by the smell. Ultimately it got 2 stars because it ended up working pretty well, I started with very dirty water stained bowls and never cleaned them and now they almost look presentable. I chose them because they were the only non-blue option available on Revain. .