I really love this mio fresh. I don't use it with every nappy wash just if I've had some dirty nappies sitting for a few days or I feel they need a little freshening up but the nappies always come out sparkling after using it.
Not hugely expensive and does the job, what more could you want?
This stuff works wonders. We not only use it on our cloth nappies but also in any wash containing the remains of a poo-nami! It really does do exactly what it claims to do and I can't recommend it enough. Freshens and sanitises without bleaching or fading colours. No stains on our cloth nappies as of yet. Fab stuff!