So, I've washed the old terry and muslin nappies a few times, and some are still a bit stained, but not worn out by any stretch. So I was wondering about dying them all different colours.
Has anybody done this? What is your favourite dye? It would obviously need to be something very permanent, preferably non-toxic (!) and that wasn't affected by contact with urine and faeces. Has anybody tried doing this with those machine dyes, and if so, do you have to be careful about what you put in the machine afterwards?