Review on Enhanced Fluidmaster 8100 Flush 'n Sparkle Automatic Toilet Bowl Cleaning System with Blue Cartridge by Brian Foster

I really like this product. I'm really. But fillers are terribly expensive. So what to do. I tried unsuccessfully to open the cartridge to refill it. I think some of the old cartridges can be opened up to fill with your cleaning supplies. Since my further tests were unsuccessful, I simply brought the hacksaw up to the cassette about 2/3 from the bottom. Then I cleaned it well and made sure that no stray particles got into my water control. Then for a dollar I bought a blue toilet pill that is usually thrown in the tank. But these cleaners attack the parts of your tank. But if you take a big blue pill and put it in a plastic bag, hit it with a hammer, bingo, you're going to pour some of that pill into the bottom half of the cut cartridge, and then put the top of the cartridge back in the device. lick it They have a cleaning system for ten cents on the dollar. Much luck.