I have an 18 month old son who is currently on disposable nappies and I'm seriously considering changing to cloth nappies. My daughter was completely out of nappies by the time she was 3 years and 2 months so I don't know whether or not it is worth the expense. The fact that millions of disposable nappies end up in land fill sites drives me mad so its not really the cost that's behind my wanting to change but I've got to convince my husband that cloth is best so I've got to convince him it will be cheaper in the long run. My son also suffers from quite bad eczema on his bottom, would cloth nappies help with this or could they make it worse?