Last year I purchased a front loader washing machine and now all my pure white bathroom towels and facecloths are starting to turn a dirty grey colour. When you look at them closely they look like they have a spidery black mould running through them. As someone in the family has health issues the towels are only used once before washing. I also only have white towels so its not colour running from other towels. Soaking and rewashing is not fixing the problem. I have a friend who is also having the same problem. Thank you for your help.
199510cookie-checkWhite towels turning greyblack