Yep what they said so hard not to panic though! The other day James did a MASSIVE poo while having nappy free time, well he had one near him and was on a cloth nappy. Anyway I wrapped it all up and threw it in the wash - NAPPY and all, the next day DH goes - what the hell is all this because the machine was FULL of crystals Took two cycles to get rid of them all.... We are in the process of trialing MCN - loving them already!!!!!