I’m surprised nobody has mentioned bluing yet. It’s a substance that counteracts the tendency of chlorine bleach to yellow fabrics. (The link is to one common brand, which does not constitute an endorsement. There are several brands out there.)
I’m surprised nobody has mentioned bluing yet. It’s a substance that counteracts the tendency of chlorine bleach to yellow fabrics. (The link is to one common brand, which does not constitute an endorsement. There are several brands out there.)