Job Guide – Wool – Blood removal / reduction

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Please note when dealing with Blood, Multiple applications may be required including use of a water claw. PPE should be worn and equipment disinfected. Biohazard training recommended.

  1. Spot heavy areas using Draugr At 30ml per litre, Extract using Harmony at 30ml per 10 litres in your machine.
  2. Mix Draugr Pre-spray at 30ml per litre.
  3. Apply a heavy amount of pre-spray to the carpet using overlapping passes.
  4. Allow Pre-spray to sit on carpet for 15 minutes. During this time the product will break down soils and deodorise the carpet.
  5. Once dwell time is complete use mechanical scrubbing methods to thoroughly scrub the carpet.
  6. Rinse extract the chemical using Harmony alkaline rinse, This should be mixed at 30ml per 10 litres in your clean water tank.
  7. Make slow passes using your carpet cleaning wand and for every wet pass make sure you follow up with at least 2 dry passes. Ensure these passes are all uniform and no zig zagging occurs as uneven pile / Sharks teeth can set permanently into wool carpets and be extremely difficult to remove.
  8. If any stains remain these can be spotted using a suitable Spot cleaning product. Please see spotting guide for help.


30 ML Per Litre

In tank

30 ML Per 10 Litres

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Relevant products

Draugr enzyme carpet prespray

DRAUGR – High Power Woolsafe Pre-Spray

Starting from £19.95...

Harmony carpet cleaning detergent

HARMONY – High Power Acidic Detergent

Starting from £19.95...