Do UV Rays Penetrate Through Clothing?
hi im a 25 yr old male and have been good with my skin care using spf whenever im outside facing the sun for yrs now. what i am now paranoid about is that uv rays penetrating my curtains and clothing. i feel like all my hard work in protecting "exposed skin" has gone down the drain. am i really expected to put on a gluggy sunscreen under my clothing?. and as for my bedroom. i have coral colour curtains which do cover the sun and are always closed but they do let natural daylight in but not sun