Blocked Urinal Chemicals

Blocked Urinal Chemicals


URIC XTREME® & URIC® FREEFLO. Unique & Safe Chemical Treatments for Blocked Urinals.


URIC XTREME® Clears a Urinal Blockage.

URIC® FREEFLO Prevents a Urinal Blockage.




THE PROBLEM: Blockages to urinal systems caused by uric scale: A mixture of hard water and protein in urine combine to form a hard uric scale accumulation in urinal traps and the pipe work leading from them. This restricts and eventually blocks the urinal system causing inconvenience to staff, visitors and customers etc. It also creates malodour and often leads to the closure of the urinal and toilet area until it is resolved.

THE SOLUTION: URIC Xtreme® and URIC® Freeflo: Quick, easy and safe to use chemical treatments: URIC Xtreme® and URIC® Freeflo are unique chemical treatments, easily and safely poured into the urinal traps and pipework, that will release the accumulation of uric scale and prevent it from reforming. Developed and available only from Chemassist® they are tried and tested solutions to blocked urinals and are now being used successfully in industry, schools, theatres, public houses, restaurants, department stores, sports venues etc.


URIC XTREME® - Urinal Unblocker. Clearing a Blocked Urinal.

URIC Xtreme® is a urinal chemical for clearing blocked urinals. It is to be used when the build up of calcium/protein deposits have reached such levels that the urinal is completely blocked or the flow severely restricted. It is a "one dose" treatment, and is dosed manually by simply pouring into the urinal bowl/trough.

URIC XTREME - Urinal Unblocker


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URIC® FREEFLO - Urinal Maintainer. Preventing a Blocked Urinal.

URIC® Freeflo is a urinal chemical for preventing blocked urinals. It should be used regularly, and can be dosed manually (by simply pouring into the urinal) or by means of an automatic dosing pump.

URIC FREEFLO - Urinal Maintainer


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Client testimonials from a selection of our satisfied customers:

We have been using uric xtreme for about two years now in both public and employee urinals and blockages are a thing of the past. We have recently started using the alkaline drain unblocker which has proved a remarkable success. I would recommend these products to anyone on industrial or commercial premises as their use has saved a lot in man hours worked.

Nigel Chant, Network Rail

First and foremost the service from Chemassist was great. Purchasing online was really easy. COSHH data sheet arrived without request. Product arrived in a very timely manner. The product is just what we’re looking for and worked a treat. It’s so exciting to find something at long last that will unblock a urinal quickly and efficiently. I say exciting because we’ve tried all sorts in the last few years to no avail.

Phil, Bletchley Park

URIC XTREME is a fantastic product. We`re a small charity so every penny counts. Using this has saved us paying for outfalls to be replaced.

Alan, Apsley Paper Trail Frogmore

Hey presto! We had four unblocked urinals in no time at all, after being completely blocked for a number of weeks! No nasty chemical smells or harmful fumes either. To say we are satisfied with your Uric Xtreme would be an understatement, we are over the moon!

Christine Hague, Toutes Directions Limited

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