I've some nice old cotton sheets and pillowcases that have stains due to constant use, they've been cleaned, but are darker in the middle.
I've tried soaking them in washing powder, which usually does the trick and very hot wash but nothing gets the darkness out.
They're flannel, so I'm afraid that if I bleach them they'll loose the softness. Is there a way to bleach the stains out without making the material hard?
Any advice appreciated.
Thanks