Question: what should i do before laser hair removal?
Answer: Avoid the sun for at least four weeks! And that includes tanning beds. ...  Shave the day before your treatment to stimulate the follicle. ...  Get a patch test. ...  Avoid caffeine for 24 hours. ...  Let your doctor know if you're taking medication. ...  Clean, dry skin is a must. ...  Be prepared to commit to multiple sessions.