Watco Bio-D Floor Cleaner


A heavy-duty biodegradable cleaner for floor preparation, removes grease and oil from painted or bare concrete.

  • Low odour formula
  • Ideal for preparation to painting
  • Removes oil and grease
  • Can be diluted and used as a general floor cleaner on bare concrete
  • Safe for use on most painted surfaces

£25.85(ex. VAT)
£31.02 (inc. VAT)
Please choose your colour
Available for Delivery (See Delivery Options Below)


Watco Bio-D is unusual since it attacks heavy oil and grease, yet it is a water based, biodegradable formulation. It has been specially formulated to remove grease and oil from previously painted or bare concrete where sensitivity to solvents from traditional degreasants may be a problem. Bio-D will remove oil and grease contamination without softening or bleaching the existing coating, unlike most solvent-based degreasers. This water based and virtually odourless degreaser is safe and easy to use in concentrate form for the removal of heavy contamination or diluted with water for light-medium dirt deposits.

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Features & Benefits

  • This powerful degreaser will not damage or soften previously painted or sealed surfaces
  • Unique water-based formulation
  • Odourless – ideal for use in sensitive areas or where ventilation is limited
  • Biodegradable
  • Economical – may be diluted or used neat
  • Only one application generally needed
  • Easy to use


Give the container a shake prior to application.


Floor preparation prior to painting:

Floors with heavy contamination – should be reasonably dry for Bio-D to be most effective. Brush in undiluted Watco Bio-D with a stiff broom, scrub and leave it for at least 15 minutes to allow it to penetrate and to lift the contamination out of the surface. Scrub the floor again with a stiff broom or a mechanical scrubber to loosen the dirt deposits. Rinse with clean, cold water preferably whilst continuing to scrub. If further applications are required, the floor should be reasonably dry before repeating the process.

Floors with light-medium contamination – as above but Bio-D may be diluted.

Floor maintenance - Bio-D can be diluted with up to 10 times water for cleaning existing painted or bare floor surfaces.


Once Bio-D has been used to remove oil or grease it must not be allowed to enter sewers and should never be allowed to enter rainwater drains or open water courses. In such cases it should be removed from the floor by the use of a squeegee in conjunction with absorbent material (sawdust or sand) and disposed of as chemical waste.

Product Details

Data sheet

For Use By
General Use
Interior / Exterior Use
Interior & exterior.
Water / Solvent Based
For Use On
For Use On
For Use On
For Use On
Asphalt surfaces
Application Method
Soft broom or scrubbing machine for painted surfaces, stiff broom for bare concrete.
Single, Two or Three Pack
Pack Size
5L, 25L
Approx. 20m2 per 5 litres and 100m2 per 25 litres for heavy contamination. Can be diluted with up to five times water for lighter contamination prior to painting, or up to 10 times with water for cleaning and maintaining existing painted surfaces.
Recommended Thinner/Cleaner
Min. Application Temperature
Above 0°c
UN Number
Base Type
Exterior / Interior Use
Exterior & Interior Use
Suitable For Use On
Sand and cement
Suitable For Use On
Suitable For Use On
Suitable For Use On
Suitable For Use On
Application Method
Product Type

Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.

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Watco Bio-D Floor Cleaner is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.

Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.

Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.

All delivery costs below are excluding VAT