I'm not sure if these remedies are permanent but try them. •papaya and turmeric mask- mix 2tbsp of papaya paste and 1/2tsp of turmeric power & 5tbsp of aloe vera gel to form a paste.Apply the paste to the area and leave it on for 20 minutes to dry. Then remove it by rubbing on the opposite direction of the hair growth. •honey lemon mask- mix the juice of an entire lemon to half tbsp of honey. Then apply it on the area and leave it on for 20-25 min.