i use blue max serum (which is great) and know that it has sunscreen. my problem is i don't wash my hair that often and keep my hair in place using hairspray ( alcohol-free from Sallys). for me, applying blue max, other than when i do the attachment, is not an option. i know sunscreen properties do not last. my question is would it be ok to SPRAY on Coppertone Water Babies 50 spf spray on a daily or at least regular basis. would it damage hair at all. would it somehow contribute to color fade. thanks.