First of all, removing unwanted hair from the body is an act of fitrah. Referring to this, the Prophet (peace and blessings be upon him) is reported to have said “The fitrah is five things: circumcision, trimming the mustache, cutting the nails, plucking the armpit hairs, and shaving the pubic hairs” (Al-Bukhari and Muslim).

All safe methods to remove unwanted hair from the body are permissible in Islam. So, one can look for a safe method that would not harm their body.