I have tried Eco balls, not the ones Lakeland sell, but a similar kind and they are rubbish!
A Which? Report tested them and said they are no better than washing with water alone.
I have treid all sorts of Eco friendly washing products and most are nothing like as good as mainstream products, I include soapnuts and ecover in this.
Recently I have found Simply Wahsing who are brilliant, and they will send a sample if you email them.
http://www.simplywashing.comI am really impressed with them, and Good houskeeping have rated them well.
With regard to washing nappies I always used to make this, I use it for towels and sheets too, nothing too heavy.
It's a bit of a witches brew, but I think it's such fun to make and makes you feel very smug!! LOL
http://www.gaia-exchange.sunmaia.net/laundrygloop.htmSome people swear by it for all their washing, I don't know if we are jsu t hard on clothes or what, but I like clean clothes like I am used to!
Eco cloths are great!! I like Micro fibre cloths too!