Well.......
I bought the "whitening" version of this......have tried it 3 times with a full load of white towels and 25 mls of Ariel Exel gel and on each occasion have got massive suds lock, one time the suds came out of the dispenser which has NEVER happened in my Miele before. I agree with Rob, not a product I would buy again as you can get the same results with Ariel powder. Just wish the powder smelled the same as the stain remover!!!!