The correct dosing can work wonders for your wash. But remember that water hardness - and how dirty your washing is - can make a difference to the amount of detergent you need to use.
PREWASH - Add an extra 100ml.
HANDWASH - 100ml per 10 litres (1 bowlful) of water
The above doses are applicable as from 8th October 2005, in line with then new Detergents Regulation.
If you wish, you can use more for extremely heavy soil, up to a maximum of 400ml.
For best results use 1 cap (35ml) in your washing machine drawer.