Permanent whitening. It all depends on your original complexion, which vl be originated from Genetical background. If you r basically darker in coplexion, then its utmost difficult to become fairer. But you can get some glow by taking fruits, Salads,milk etc proper nutrients&avoiding chemicals, Junk food etc,&by maintaining healthy diet&life style. If you r fair& loosing your complexiongradually, then yes. U can try to maintain the same by following few cautions like avoiding exposure to dust, sun,chemical based creams, soaps. As usual maintain healthy diet like plenty of fruit juices, Fruits,All vegetables, Milk,curd like all diary products, practicing yoga or any exercises, Good sleep, avoiding stress, Nuts,Kesar milk, badam milk, sprouts,salads etc like food will help you to keep your com
plexion aswell stayfot also. Start drinki ng plenty of water lile 3-4 itres of wTer/day. Tey to wash your exposed parts like hands&face with any gentle soap or liquid. Meanwhile use any herbal scrub, powder to remove those external death cells of skin. For more tips, ask pvt Q.