Washing Machine Cleaner
Dishwasher Cleaner
Multi-Appliance Descaler
Coffee Machine Cleaner & Descaler
Intense Oven Cleaner
Hob Cleaner
Small Appliance & Fridge Cleaner

Multi-Appliance Descaler

  • Easy to use
  • Helps prevent build up
  • Removes limescale and calcium
  • Improves machine performance

Clean & Protect

Multi-Appliance Descaler

  • Removes limescale and calcium easily
  • Easy to use
  • Suitable for most appliances needing descaling
  • Cruelty Free certified
For Improved Performance



  • Fill halfway with water and boil.
  • Add 1 dose and wait 5 minutes
  • Empty and rinse thoroughly


  • Add 1 dose to a cold iron and top up with water
  • Leave for 10 minutes and rinse

Washing Machines/ Dishwashers:

  • Pour 1 dose into the soap/detergent drawer and run on a short cycle with no pre-rinse

Steamers (hob):

  • Add boiled water to the steamer then add 1/2 dose of product, put the lid on and leave for 30 minutes

Steam Cleaner:

  • Add 1/2 dose to water and follow manufacturer’s instructions

Shower heads:

  • Add 1 dose to warm water then leave to soak for 30 minutes.

Toilet basins:

  • Add 1 dose around the rim of the bowl and into the basin. Leave overnight and flush. Do not use with toilet block or bleach.
    For heavily scaled appliances, double the dosage.


  • Each bottle has a minimum of four doses
  • The side of the bottle shows each dose level
  • Dosage strip added for easy measuring

See Knaus In Action

How to descale your cherished kettle

How to descale your cherished iron

Available to Buy In Stores Nationwide

Find A Store

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