URIC XTREME - Urinal Unblocker

URIC XTREME - Urinal Unblocker

URIC Xtreme is an easy and safe to use urinal unblocker - for clearing blockages in all types of urinals. Simply poured into the urinal, its unique chemical formula will instantly break down uric scale. Use on blocked or slow running urinals.


20 litres:
£7.45 per litre
40 litres:
£7.10 per litre
60+ litres:
£6.75 per litre
Container Size:
£149.00 ex vat
(£178.80 inc vat)

Use URIC Xtreme® to Clear a Urinal Blockage.

URIC Xtreme® is a quick, easy and safe to use urinal unblocker - developed for the specific treatment of protein/calcium (uric scale) build-up in ceramic, plastic and stainless steel urinal traps - and the pipework leading from them. It has a unique formula based on phosphoric acid, and has been designed for optimum use as a ‘one dose’ urinal unblocker. URIC Xteme has no odour and will not give off any harsh fumes. It is therefore both easy and safe to use, and will dissolve any calcium/protein (uric scale) deposits that have led to a blockage. Use URIC Xtreme when the urinal is completely blocked or the flow severely restricted.

URIC XTREME - Urinal Unblocker

URIC Xtreme® is Guaranteed to Unblock a Urinal.

Chemassist® guarantee the performance of URIC XTREME®: Provided that the product has been used as per the `method of use` given on the product label, and has been used within 6 weeks from the date of delivery - a full financial refund or product replacement, is available to any client not entirely satisfied with the performance. Read More >>

Guaranteed Urinal Unblocker


Key Features.

• Quickly removes uric scale

• Easy and safe to use, odourless and non-fuming

• No need to close the urinal block whilst being used

• Cannot be overused - will not damage ceramic, stainless steel or plastic pipe-work

• Contains no sulphuric or hydrochloric acid - so kind to the environment

• Compatible with any make of urinal system

• 2 year shelf-life


Method of Use.

URIC Xtreme is used neat, and is simply poured into the urinal. Start by pouring approximately 1 litre into the urinal bowl/trough, and wait for this to run away. Repeat after approximately 5 minutes (if necessary) - until the urinal flow is back to normal. No need to flush with water. Normally, a total application of between 1 and 5 litres will be sufficient to unblock a urinal. (Amount needed will depend on the severity of the blockage.)

Please Note: If necessary the urinal trap can be removed and submerged in URIC Xtreme for approximately 10 minutes. The calcium/protein (uric scale) deposits will dissolve very quickly. The urinal trap can then be easily reassembled.



Free delivery throughout Mainland Great Britain - delivered within 1 to 3 working days. Other delivery destinations available with charge. Read More >>


URIC XTREME - Urinal UnblockerRead More & Watch Demo >>

Add Review:


  • Jim Nuttall, Shimadzu Research Laboratory  

    Excellent product. Used approx 2 litres and cleared v. slow draining urinal within minutes. No more floods! Used remainder of bottle in three other urinals to ensure they are draining freely. Very good, simple ordering. Will certainly use in future.

    12th Jul 2019

  • Barbara Day, Copperchase Ltd., 

    Contacted this company as we had a problem with our urinal, extremely fast delivery and product worked excellently. Quite an expensive product but you get what you pay for and this did the job perfectly. Definitely recommend supplier and product.

    13th Jun 2019

  • A. Fomin, Spiral Systems 

    Excellent. Worked exactly in 10 minutes. All clear now.

    26th Feb 2019

  • Chris Lindesay, Sun Inn Dunsfold Ltd 

    Sorted out our problem very quckly. My only comment is with a minumum order of 20 Litres being delivered in two boxes containing two 5 litre containers and using only 3 litres to resolve the problem. I felt that I now have to store 3 containers for a long time and there is a lot of cost in there. I felt I was being force stocked unecessarily. However I managed to sell half my order on very easily. great product but i wonder about the business model.

    19th Feb 2019

  • Kate,  

    This worked rapidly and gave excellent results. It was easy to use and free from odours. I wish I`d discovered it earlier. The ordering and delivery process was extremely smooth.

    5th Feb 2019

  • Christine Hague, Toutes Directions Limited 

    I can say with confidence that, after researching many Uric solutions on the internet, your website seemed the most easy to follow and as an added bonus it was the cheapest too. Whereas other sites seemed to be sometimes a little vague about their product yours was informative and simple to understand. We placed the order on Friday and called to make sure we had ordered the correct amount. The call was answered by a knowledgeable and friendly chap who reassured we had the correct amount and that it should be with us by Monday. Monday, as promised, the containers arrived and with a little apprehension we followed the easy instructions. 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! Thank you so much!

    21st Jan 2019

  • Derek Morris, Hogarths Hotel 

    Excellent product, dealt with a very difficult blockage issue as described in the product write up, would definitely recommend.

    2nd Jan 2019

  • Ross Graham, Iver Technical Services Ltd 

    Quick delivery.Product worked well first time. All urinals are now running freely. Will definately buy this product again.So much better than removing the urinals.

    20th Nov 2018

  • Jos Binns, Radstock Museum 

    Delivered in a couple of days this treatment worked almost instantly to clear a completely blocked urinal drainage system. Urinals now back to normal and without the expense of a drain clearance firm

    24th Oct 2018

  • Dave Porter, Mitie 

    Very happy with your prompt and efficient service.

    9th Oct 2018

  • Paul Hull, Bishop Tufnell Primary school 

    first class product, used on two blocked urinals , one on the first floor and one on the ground floor, the waste pipe between the two completely blocked, we put the product down the the pipe and left overnight , the next morning it was completely clear, quick delivery, a bit expensive but far cheaper then paying for a drain clearing company to come on site

    28th Sep 2018

  • Bev Harris, Environment Agency 

    Brilliant stuff, excellent service & delivery. I would definitely recommend this product.

    14th Sep 2018

  • Mark Callaghan, The Gate Hangs Well 

    Brilliant - pour it in, leave it, job done

    9th Jul 2018

  • mark leatherland, Jet Rod 

    Very pleased with the whole experience.

    4th Jun 2018

  • Amanda Lourenco, B&S Group 

    Very good product. swift delivery. thank you Chemassist.

    14th May 2018

  • Les Staples, Newington CP School 

    Good service provided from Chemassist the product it`s self is excellent

    14th May 2018

  • Kris Kotlarz, Chas A Blatchford & Sons Ltd 

    Excellent product good service from Chemassist .

    23rd Apr 2018

  • Chris Brindley, The Wheatsheaf 

    Amazing stuff, 👍😊

    21st Apr 2018

  • Alan, Apsley Paper Trail, Frogmore. 

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

    20th Apr 2018