Should I Wax Before Or After A Shower How Long After Using Waxing Strips Can You Have A Shower?

How long after using waxing strips can you have a shower? - should i wax before or after a shower

Sorry if this is a stupid question, but it says in the back of the pack of wax strips that "not used immediately before or after a bath or shower '

I wish your legs before you, how long shall I wait for a shower wax?