Do the ecco ball in actual fact mop up your clothes? http://www.britisheco.com/product.aspx?p... no washing powder, have anyone tried this?

http://www.britisheco.com/product.aspx?p...

no washing powder, have anyone tried this?
Can my smelly shoes be save?
Answers:    It looks like they might not donate 100% coverage, and you'll still need some detergent for those more stubborn stains.

The following is a relationship to an independent review of the Ecoballs:

http://www.grownupgreen.org.uk/features/...