In Stock

Oust Powerful All Purpose Descaler, Limescale Remover


  • Restore good shine and performance to your household appliances
  • Great results in just 10 minutes
  • Work quickly and easily to restore small household appliances
  • The powerful limescale formulation removes up to 100% limescale 



Oust All Purpose Descaler is specially formulated to work quickly and easily to restore most small household appliances to their best in just 10 minutes; its super fast action is ideal for use in kettles, coffee machines, steam irons and shower heads.
It’s important to descale appliances every 3 months in hard water areas and every 6 months in soft water areas.
Powerful limescale removal, Results in 10 mins, Helps prolong appliance life, 3x treatment sachets.

Preparation and Usage

Directions: See sachet for full instructions, check manufacturer’s instructions before use.

Other Information 

Safety Warning: DANGER, OUST All Purpose Descaler Causes skin irritation. Causes serious eye damage. If medical advice is needed, have product container or label at hand. Keep out of reach of children. Wear protective gloves / eye protection. IF ON SKIN: Wash with plenty of water. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor. Introduce fully emptied packaging to recycling / municipal waste stream. Contains: Lactic acid.


Unless expressly indicated in the product information, Direct Mart is not the manufacturer of the products sold on our website. While we work to ensure that product information is accurate, manufacturers may alter their product information. The information is reliant on the accuracy and completeness of the information provided by the manufacturers.

We recommend that you do not solely rely on the information presented on our website. Please always read the labels, warnings, and directions provided with the product before using or consuming a product. In the event of any safety concerns or for any other information about a product please carefully read any instructions provided on the label or packaging and contact the manufacturer.

Additional information

Weight 0.45 kg
Dimensions 18.01 × 8.99 × 14 cm


Item Form


Item Volume

450 Millilitres

Surface recommendation


Model Number



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