Toilet Leak Detection Dye Tablets (Detect Silent Leaks) Blue 20 Pack

Easy to use. My mom had a high water bill for her home, no noticeable leaks. Three toilets flappers were very slowly leaking. Found 1 immediately, 1 15 min in, and the last an hour later. Changed the flappers cleaned the valve seat. Fixed turns the tank water blue quick, with a stir.

So much easier than doing a flyer or pamphlet on instructions on how to add food coloring!!! 10 out of 10. Will buy again!

Nothing complicated but they work. I found one toilet that was leaking into the bowl. Each packet has two pills but only one is needed to do the job.

The toilet leak detection tablets were very easy to use. You just open up the reservoir tank, drop two tablets in, wait at least 15 minutes, and see if there is any blue water in the bowl. If not, the rubber flapper is working perfectly. Otherwise, you need a replacement.It is comforting to know that, for us, the water from the tank was NOT leaking into the bowl, which would be terribly wasteful. For the price, you can't go wrong! For the cheap price, they are strongly recommended!

Packets (and the pellets themselves) smell like anus and shame, however their purpose for detecting leaks is 100% accurate. I don't need 20 of them... but they don't expire so I can give'm to neighbors or siblings if they think a toilet may be leaking.

work fine

I bought these dye tablets because I thought I had a very slow leak in one of the toilet flappers. I was in bed and I thought I heard the toilet flushing on its own early one morning. I dropped one tablet in the tank and waited over a half hour. Fortunately, no leak. Resist the urge to put more than one tablet in the tank. The blue color is very noticeable. And it will take a couple of flushes to get all the blue water out of the tank.

After noticing a rise in water usage on my bill, I got these tabs to see if any of my toilets were leaking and sure enough, 2 of 3 were. The leaks were so small that there was no noticeable noise that would have alerted me but over time, it will reveal itself in the form of higher water bill. The fix was rather easy. Put the dye tab in the tank and wait 15-20 minutes. If there's dye in the bowl, then the leak is from the rubber flap. Replace that and use the tabs again to confirm no more leakage and you're done.