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Your cart is empty. Detect Silent Leaks in your toilet. 20 Packets (2 Blue Tablets per Packet good for 40 tests).
Non-Toxic FD&C Safe. High Quality. Find Silent Leaks. Easy to use. Instructions on each packet.
Detect silent leaks in the bathroom toilet Perfect for plumbers save on water and sewer costs. Brilliant Blue Dye Leak Detection Tablets are a highly potent dye tablet for use in tracing water leaks, following water lines, examining water currents, etc.
Easily Find and fix leaks in the toilet Made in the USA - Instructions printed on label. Safe and made with non-toxic FD&C blue food coloring.
D. Henderson
2025-08-29 14:17:04
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.
Customer
2025-05-16 12:14:37
Works great for the testing toilet tank leaking .
Bill underwood
2025-05-13 15:03:24
Great
Mitissa
2025-05-04 13:34:33
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.
tonysera
2025-03-26 12:42:16
I test about every 4 months & I use one tablet in each toilet. Very convenient.
Delgado
2025-03-11 15:32:50
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.
John Griffin
2025-03-03 11:37:11
These work great, but two tablets are in each packet. Used both fist time and after finding a leak and replaced the flapper. Flushing out the dye took many flushes. I would have left it alone and let nature flush it out, but wife worried dye would stain toilet.
texmln
2025-02-28 16:32:28
I used these to test a number of toilets and they work great. Does not stain tank or bowl. I left the dye in some tanks and bowls for almost two weeks in a little used vacation home and there were zero stains.
hanna ramsay
2025-02-22 16:32:51
A great way to check for a leaking toilet, very easy. A leaking flapper valve can add $$$ to your water bill… could easily double your bill.
Tyrell brown
2024-12-11 13:19:07
I used one tablet from each package for each toilet. It didn’t stain my toilet.
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