Descaling Powder gets rid of lime scales in washing machines and appliances, this reduces corrosive action of deposits and it reduces power consumed for heating, it eliminates bad odour inside a machine Descaling Powder improves washing power of detergents, and better drainage from the drum improves wash quality Descaling Powder stops damage to the machine due to scaling and hence, reduced repairs and cost Descaling Powder can also be used for treating scale deposits on other appliances such as coffee-maker, electric kettle, steam iron and shower heads Put a packet of Descaling Powder in the machine drum, once every 3 months, keep the water temperature at 40 century run a full wash cycle on an empty drum