01332 986061


  01332 986061

BioFree - Biological Drain & Grease Trap Treatment


Bio-Free contains specially selected lipase producing bacteria, nutrients and enzymes in a buffer solution. Keeps drains, grease traps and septic tanks odour free and free flowing. Suitable for manual or automatic dosing systems. Introduced into the drain lines the bacteria in Bio Free, release the enzyme lipase which convert the fatty acids into carbon dioxide and H2O thus allowing the drains to become free flowing and reducing the organic loading into harmless constituent parts. Catering establishments, Pubs, Hotels and Restaurants and Galleys have found that the build up of fat, oil and grease (FOG) is an unfortunate fact of life that can often lead to blocked, overflowing drains, unpleasant odours and pest problems. Nearly all catering establishments have an interceptor or fat trap built into the drainage system designed to retain FOG and to allow the clarified water to be discharged to the sewers.The fat trap should work successfully if emptied regularly. However the natural bacteria in the fat trap and drainage system, which are essential to the proper functioning of the fat trap, are constantly being reduced by the use of biocide cleaners and by high temperature waste waters. With insufficient bacterial activity the FOG will build up in the fat trap and along the drain lines. This will lead to slow running of the drains and to a grease cap forming over the fat trap which stops the fat trap functioning and creating rank odours. Bio-Free thus provides a permanent solution to FOG build-up allowing drain lines to be kept clear and greatly extend maintenance intervals of the fat trap.


• Unique liquid biological formulation replaces environmentally hazardous cleaners.
• Reduces the risk of breeding ground for pests.
• Keeps drains, traps and pipelines clean and free flowing.
• Digests grease, solid organic waste and effluent.
• Destroys obnoxious odours from waste pipes, drains and grease traps. Increases the standard of hygiene.
• Significantly reduces the frequency of grease trap emptying, emergency call outs and overall plumbing costs.
• Completely biodegradable thereby minimising any environmental impact.

How to Use

Dosage rates depend on the number of meals served each day. Up to 500 mls every night is recommended for 400 – 500 covers per day. The product is injected into the drains by an automatic dispenser, once a day by an automatic timed dosing unit set to be activated when kitchen activity is low and the clean down is finished. The point of application should be below the sink but after the U bend.

Alternatively it can be simply poured down the sink outlets after any washing down or cleaning activity has been completed. For light catering, drinks, bar and pantry locations 25 - 50mls poured down each night will maintain a fresh and free flowing drain system.

Note: The use of toxic cleaners such as acids, caustics, bleaches and disinfectants will have a detrimental effect on the biological activity and should not be used in the drainage system at the same time as BioFree.


BioFree Biological Drain & Grease Trap Treatment 1 Litre

  1 Litre  
  £14.00 Ex. VAT  
  £16.80 Inc. VAT


BioFree Biological Drain & Grease Trap Treatment 5 Litre

  5 Litre  
  £28.00 Ex. VAT  
  £33.60 Inc. VAT


BioFree Biological Drain & Grease Trap Treatment 20 Litre

  20 Litre Drum  
  £120.00 Ex. VAT  
  £144.00 Inc. VAT
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Unit 11, Empire Business Park
Parcel Terrace, Derby DE1 1LY UK
Telephone: 01332 986061

International Bio Consultancy