Cold Decolouriser for delicate, sensitive whites, for use in a bucket.

Delicate white cardigans, blouses, or tops usually need to be washed at lower temperatures. HEITMANN Cold Decolouriser is the solution for discolouration and greying. It reliably removes discolouration and greying from delicate whites and is also ideal for wool and silk. Simply immerse your fabrics in the decolouriser solution for 24 hours.

One package contains enough solution for up to 1.5 kg of laundry (dry weight). For severe discolouration, use with just 800 g of laundry or dissolve two packages of HEITMANN Cold Decolouriser in 6 litres of water.

For one application.

Gently decolourise delicate whites

HEITMANN Cold Decolouriser tackles it all, from white silk blouses to woolly jumpers—gently removing discolouration from your delicate whites.

Decolourise in just three steps


  • Fill bucket with 6 litres of cold tap water (approx. 20°C).
  • Dissolve the contents of HEITMANN Cold Decolouriser in the water.
  • Now place max. 1.5 kg of laundry into the solution.
  • Immerse laundry fully (e.g. using a spoon).
  • Cover bucket tightly, using a weighted-down plate, for example.
  • Ensure room is well ventilated.
  • The decolourising process takes 24 hours.
  • Then rinse the laundry and wash using detergent.
  • Important information

  • 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.
  • Customers also bought


    15–30% reduktive Bleichmittel (Natriumdithionit), Duftstoffe.


    ACHTUNG Verursacht schwere Augenreizung. Ist ärztlicher Rat erforderlich, Verpackung oder Kennzeichnungsetikett bereithalten. Darf nicht in die Hände von Kindern gelangen. Augenschutz/Gesichtsschutz tragen. Nach Gebrauch Hände gründlich waschen. BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen. Bei anhaltender Augenreizung: Ärztlichen Rat einholen/ärztliche Hilfe hinzuziehen.


    Be the first to review this product
    You're reviewing: HEITMANN Cold Decolouriser 100 g
    Click on stars to rate