If you fill your sink with water to wash dishes, do you add in the same amount of washing-up liquid as you do when you fill your washing machine? NO OF COURSE NOT!
Do not put the recommended amount the manufacturers say in your washing machine.
You only need about 1/3 the amount! You'll save a fortune too!
Do not put too much powder/liquid in your washing machine. If your clothes are really dirty, pre-treat the dirty areas on your clothes first with an oxygen based pre-wash treatment (oxy clean for example). Then wash with 1/3 the amount.
Still, get the eco-friendly balls from a well known shopping channel (starts with Q), or an auction site. I purchased 3 of these over a year ago and I'm still on my 1st ball!!! I do pre-treat with oxy-clean liquid when required, however this only works with washing powder, so I add in 1 teaspoonful along with 1 eco-ball - and my clothes come out perfectly.
Dr Know-it-all, March 2010