Power Decolouriser Intensive for regular white laundry and white delicates.

Whether it’s a nasty pink tinge or a dirty grey, no one wants to see their white clothes and delicates ruined by discolouration and greying. HEITMANN Power Decolouriser Intensive reliably removes discolouration and greying, making your white and delicate fabrics look brilliant white again—so there's no need to throw them away.

You can use the Power Decolouriser in the washing machine at 60°C to 95°C. When using in a bucket, decolourise at 30°C to 95°C. To achieve best results, leave your whites in the decolouriser solution overnight.

Important: Unfortunately, it is not possible to decolourise synthetic fibres—such as polyamide, acrylic, polyester, and microfibres—or to remove indanthrene dyes or discolouration.

One package contains enough solution for up to 3 kg of laundry (dry weight). You can decolourise up to 1.5 kg of laundry at the same time in a bucket.

For one to two applications.


ATTENTION Harmful if swallowed. Causes serious eye irritation. Sicherheitsratschläge (P-Sätze): If medical advice is needed, have product container or label at hand. Keep out of reach of children. Do not eat, drink or smoke when using this product. Wear eye protection / face protection. Wash hands thoroughly after handling. IF SWALLOWED: Call a POISON CENTER/doctor/producer if you feel unwell. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention. Dispose of content/container in compliance with local and national regulations.


> 30 % reduktive Bleichmittel (Natriumdithionit), Duftstoffe, weitere Inhaltsstoffe: Natriumcarbonat, Stabilisatoren.

Back to brilliant white

Just one red sock can discolour all your white laundry. Get your clothes looking brilliant white again with Hot Decolouriser.

Decolourising in a bucket


Washing machine at 60°C to 95°C
  • Fill the washing machine with a maximum of 3 kg of laundry.
  • Select the maximum temperature allowed and start a programme without pre-wash.
  • Do not use detergent or fabric softener.
  • Wait 15 minutes before putting the entire contents of the decolouriser into the detergent compartment or, for top loaders, adding the decolouriser directly to the drum.
  • Rinse with 2 litres of water.
  • Allow the programme to finish.
  • Then wash with detergent.

  • Decolourise in a bucket at 30°C, 60°C, or 95°C
  • Decolourise max. 1.5 kg of laundry in a bucket.
  • Fill bucket with 6 litres of water at the maximum temperature allowed (30°C = lukewarm; 60°C = 4 litres boiling + 2 litres cold; 95°C = 6 litres boiling).
  • Dissolve half of the contents of the decolouriser in the water.
  • Immerse laundry fully (e.g. using a spoon).
  • Tightly cover bucket , using a weighted-down plate, for example.
  • Ensure room is well ventilated.
  • Decolourising time:
    • 30°C → 24 hours
    • 60°C → at least 10 minutes
    • 95°C → at least 2 minutes
  • Then rinse the laundry and wash using detergent.
  • Important information

  • Do not use with coloured textiles, as significant colour changes may occur.
  • Do not use on stains caused by self-tanning or sun protection products.
  • Do not mix with other detergents or acids.
  • Do not use decolouriser for cleansing the body.
  • We recommend that you wear rubber gloves.
  • When using in a bucket, please ensure good ventilation and cover the bucket. Do not use this product in an open container if you have a respiratory problem such as asthma.
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