USR is our specialty product designed for one particular problem. USR is so accepted because this particular problem is found in every restroom with urinals.
Any urinal in operation will develop offensive odors caused by the buildup of uratic salts.This uratic salt buildup in the plumbing lines forms a complex, crystalline substance that smells horrible and resists all drain openers. USR safely and efficiently removes this buildup, eliminates the cause of the odor, and cleans the fixture.
To observe USR's effectiveness, put an egg into a glass containing USR and water. (The eggshell simulates the calcium and mineral deposits found in urinals). Notice how rapidly the USR begins to dissolve the shell. When complete (the eggshell is completely dissolved), the membrane of the egg is left intact, indicating the degree of safety.
