NU-CALGON 4134-08 CALCI-Solve 1 Gallon

Opened a couple of urinals in a school with this, but the pink color did stain things a little.

none

This product really works well, just be sure to wear all your PPE.

I'm a Plumbing contractor and provide a maintenance service to many commercial customers. Urinals are not my favorite and nobody enjoys removing the fixture to clear a blockage. Urinal snake cables are nearly worthless.Tried this product a few years back and its a rare occasion if we need to pull the fixture to snake it.Most of the time the problem is in the urinal itself and this stuff does a great job.

I use this in a waterless urinal between filter changes and this is amazing stuff! I had a clog once that I was not having significant luck unclogging with a snake from the roof as well as a plunger and 30 minutes later water flowed through the urinal like it was new!

Works good

worked fine, plumber suggested, got rid of all stains

Worked great