ForumsAcne and its treatm...General acne discus...Sunscreens Notifications Clear all Sunscreenssasiuvinis 14 MemberMember0(@sasiuvinis14) Posted : 12/19/2014 10:32 am hey guys when Dan said about sunscreens to help heal red marks what he meaned?you mean u can wear it only at summer or u can wear it at winter too? Quote Hapa Mommy MemberMember3(@hapamommy) Posted : 12/22/2014 1:20 am You should always wear sunscreen daily. Any sun exposure will cause PIH to worsen. Quote