Nyco UrinakleenUric Acid Dissolver - 32 oz - Urine Remover - Descales Water Deposits & Controls Odors - Keeps Urinals Free Flowing - Powerful Uric Acid Salt Remover - (NL020-Q12)

This stuff is great. I was a little skeptical because I didn’t think if it would work and it worked better than I expected. We have a urinal in the master bathroom and it built up a lot of gross stuff in the bottom. I tried scrubbing with a pumice with little results. I poured in the Nyco, waited 15-20 minutes, and the built up scale stuff was all gone. I had to do very little scrubbing with a toilet brush. No more yucky urine smell. Definitely will purchase again.

Used on a portable urinal today. Had alot of scale build-up. Worked like a charm! Exactly as advertised. Would recommend to anyone.

Cleaned two urinals in our church building. Did a good job. Will buy again Thor future cleaning.

this stuff works amazing. Just leave it for 12 hours and its clean

stuff works!!!!

Expensive but does the job.

Does the job well and keeps the water flowing properly!

When I was considering whether to buy this product, I asked the AI assistant whether one needed protective gear while using it, and AI said that it didn't know. When I received the product, however, I read on the label that one should wear protective gear (gloves, eye protection, mask) while using it because it contains hydrochloric acid, even the fumes of which are dangerous. Now I am too afraid to use it, both in terms of personal safety and for fear of damaging my plumbing. The AI assistant needs to give accurate information to queries. I would not have bought this product had I known that I was buying hydrochloric acid.