How does everyone keep white school polo shirts white?
Ive just had to replace all of my ds (6) white polo shirts ( fair enough we have got three terms out of them but still ) they were stained with paint, pens, food which looked like tomato pasta etc all faded but still very noticeable.
I wash all my whites together with a stain removing powder as a pre wash. When weather allows it I hang them out in the sun.
Any tips?