What can I dump down the drain to unplug a slow flowing urinal? The pipe from my urinal runs on a small slope to the floor drain so after a few years the pipes blocks up. What chemical would unplugged it best? If you remove the 2"pvc pipe it is blocked with crystallized urine

By: Guest
Date: Thu-Apr-29-2010-

Answer 1

draino gel

Answer 2

I've had lots of trouble with urinals.

I got a chemical from a commercial cleaning company. It's liquid and is very heavy. Sorry, I can't remember the name.

Answer 3

Muratec acid will dissolve urine crystals

its nasty stuff so be careful with it,

Answer 4

Try a product called "Bio-clean" Here is their website

[d] By: Guest
Date: Unknown---
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