DH stains pillows. As far as I can see, he washes his hair daily, he's clean enough, he goes to sleep like normal people, doesn't seem to dribble, and yet his pillows end up with this browny, vile set of stains that really defy categorisation.
Pillow protectors go a little way towards keeping them cleaner but his foul ichor will soak through eventually.
My question is: how the offing jeff do I get my nice white pillowcases clean again? I have tried whiteners and 90 deg washes. Are they just...done?