Review on Vacplus Bathroom Toilet Tank Cleaner Tablets - 12 Pack of Automatic Toilet Bowl Cleaner by Rhonda Tafoya

It seemed to work fine for the first 4 or 5 days. I was just thinking of checking them because I didn't see any more blue in the bowl. As I was about to put a new one in the tank, I saw that the blue thing just sat in the tank and looked "melted" but didn't move. I flushed the toilet to double check and sure enough the blue thing still didn't move. I have a stir stick that mixes it with the rest of the water. I checked my other toilet to see if it was dissolving better - it wasn't. It was the same with the other toilet. I won't be buying this again, although it worked fine initially I don't have time to constantly check the tank to make sure the blue stuff is building up in there.