URIC FREEFLO - Urinal Maintainer

Use URIC FREEFLO regularly to prevent a urinal blockage. Quick, easy and safe to use - simply pour into the urinal, or dose via an automatic dosing pump. Supplied in 20 litre (4 x 5 litre) cases.

    20 litres:
    £7.45 per litre
    40 litres:
    £7.10 per litre
    60+ litres:
    £6.75 per litre

    £149.00 ex vat

    (£178.80 inc vat)

Use URIC® FREEFLO to prevent a urinal blockage.

Use URIC® Freeflo regularly to prevent urinal blockages returning. URIC® Freeflo has been developed for the specific treatment of protein/calcium build-up in ceramic, plastic or stainless steel urinal traps and the pipework leading from them. It is a unique formula based on phosphoric acid, and has been designed for optimum use as a urinal maintainer. URIC® Freeflo has no odour and will not give off any harsh fumes. It is therefore both easy and safe to use, and if used regularly it will prevent blockages from occurring in the future.

• Quickly, easily and safely removes uric scale.

• Odourless and non-fuming.

• Urinal block can remain open whilst being used.

• Cannot be overused.

• Safe on ceramic, stainless steel and plastic.

• Contains no sulphuric or hydrochloric acid.

• Compatible with any make of urinal system.

• Costs as little as £3.30 per month per urinal.

• 2 year shelf-life.


Method of Use.

URIC® Freeflo is used neat. It can be dosed manually or by means of an automatic dosing pump.

MANUAL DOSING: This method is normally used. Simply pour between 500 mls and 1 litre of URIC Freeflo directly into each urinal bowl/trough once per month. (A `one-man` urinal bowl will count as one urinal; and a `three-man` urinal trough will count as 3 urinals etc.) As an example: Chemassist maintain the urinal systems for most of the theatres in London. We manually dose around half a litre of URIC Freeflo per urinal, per month. Considering the large number of visitors to the theatres, half a litre is sufficient to keep the urinal system clear of blockages and free flowing.

DOSING PUMP: URIC Freeflo can also be dosed into the urinal system pipework, by means of an automatic dosing pump (dosing pump should ideally be mains powered). To dose via this method, a suitable position to house the dosing pump and 5 litre chemical container will be required - this needs to be in close proximity to the urinal outlet pipework. Dose at the rate of 15 to 30 mls per urinal, per day. Normally a dosing rate of 15 mls per urinal, per day, is sufficient. (A `one-man` urinal will count as one urinal; and a `three-man` urinal trough will count as 3 urinals etc.) Please note: If a particular run of pipework has an unusually high build up of uric scale - URIC Freeflo can also be dosed directly into this. 

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  • Grahem Livesey, Berville Group 

    I had thought the effect of Uric Freeflow would take a short while to come to fruition but our urinals were immediately and noticeably more free flowing. Two of our six men’s urinals were backing up just shy of overflowing, one treatment of Free-flow and these two worrying urinals joined the ranks of the other four to flush drain freely. We now regularly treat all our urinals to guard against blocking.

    9th Jul 2024

  • john townsend, crane bsu 

    Very quick delivery

    15th Mar 2024

  • Emma Bailey, Canadalife 

    Product delivered the very next day. Exactly as described, works very well. Great value for money. The efficiency and helpfulness from Mike and the team is always gratefully received. so friendly and nothing is too much trouble for them. always a pleasure to interact and do business with, they make my job so much easier, i wish all companies were as professional to deal with.

    11th Mar 2024

  • George Botts, The Church of Jesus Christ of Latter-day Saints 

    Great product. Great for maintaining free flowing and clean urinals. Have not had any problems with blocked pipes since starting to use Uric Freeflo. Been using it a few years now and so much less labour intensive than other products used before

    24th Oct 2023

  • DAVID MCMASTERS, Sacker & Partners Llp 

    Freeflo was recommended by a former building facilities manger here at 20 Gresham Street. I’ve not had to call a plumber in to descale & clear the pipework behind the urinals since purchasing the product & regularly treat the urinals every 2 months. The service is quick and very easy online. The delivery is quick & safe. Not much more to say than get on this product if you’re having hard water limescale issues in your toilets. Regards Dave

    13th Dec 2022

  • Andy Hurley, Captec Ltd 

    Its a good product, more expensive than the ’pure’ acid Oneshot I was using (that you now need an EPL for) but much safer and easier to use. So far - all good, usually a blockage a month but since using Freeflo no blockages.

    16th Nov 2022


    This has to be the best way to maintain urinals from blocking, It is a gentle approach and is Eco - Friendly.

    24th Oct 2022

  • Tim R Godwin, Fosseway Garden Centre Ltd 

    very easy good product

    3rd Oct 2022

  • Colin Lovett, ADI UK Ltd 

    Easy ordering process, very swift delivery of a very good product. Copies of MSDS and invoices follow very quickly after purchase and delivery.

    12th Sep 2022

  • Mrs A W, Rivet Sports & Social Club 

    Easy to order with a prompt & efficient delivery

    24th May 2022

  • Nick, The Royal Institution  

    Good product ,did what it said on the label

    29th Mar 2022

  • mark shrosbree, Forest Pines Hotel 

    Excellent product, the only chemical i found, after trying various others, that actually worked on Uric acid scale. would highly recommend.

    26th Apr 2021

  • Libby Connor, BridgeHead Software Ltd 

    Very good product, regularly ordered for the past few years, keeps mens’ urinals in good order. Service good, excellent follow up and quick response to queries, staff friendly and helpful. Would recommend company and product. Usually deal with Mike Pettit.

    27th Jan 2020

  • C Aldridge, Glostermep Limited 

    Locating the product was easy, delivery very prompt, hopefully it will be of good use in our urinals.

    8th Jan 2020

  • Tim Godwin, fosseway Garden Centre Ltd 

    Good service Good product

    19th Aug 2019

  • Suzanne Wells, Park Hill Training Ltd. 

    Very swift service thank you

    17th Jun 2019

  • FIONA BECK, The County Hotel 

    We are so happy to have found this product. We have the freshest & most trouble free urinals in the area! It is amazing how a regular routine with the right chemicals can eradicate any urinal smell. Great advice on the web site. Excellent customer service. Speedy delivery. Definitely recommend both the product & Comany

    8th Apr 2019

  • Margaret Davies, GMP First Energy 

    18th Feb 2019

  • Phil Middleton, harvey nichols 

    25th Jan 2019

  • Ray, Potts Ltd 

    9th Oct 2018

  • LC, BridgeHead Software 

    Good product, very effective.

    6th Apr 2018

  • Amar, HCRC Durga Bhawan 

    Well pleased with the product. Will recommend to anyone.

    9th Mar 2018

FAST DELIVERY throughout Mainland Great Britain (England, Scotland and Wales) - delivered within 1 to 3 working days. We use overnight delivery as standard - so all orders placed before 11am should be delivered the next working day.

Other delivery destinations are available with charge. Read More >

General Product Safety: URIC® FREEFLO has been designed to be easily and safely used when applied in accordance with the supplied MSDS/COSHH safety data information. This safety data information gives full guidance on the product’s safe usage.

Safety Data Sheets (MSDS/COSHH): For all online purchases, the MSDS/COSHH data sheets are sent by email prior to the product’s shipment. Continued guidance on each product’s safe and correct method of application is also described on the product’s labelling.

Risk Assessment & Method Statement Templates: We offer free and editable Risk Assessment and Method Statement Templates for all of our products. These can be easily completed and fashioned to match the Health & Safety requirements of your individual workplace and maintenance team.