5. Make your own Almond paste
Surprisingly, this delicious nut also has some whitening properties so if you want a more concentrated solution, then creating your own almond paste would be ideal for your needs. All you need to do is grind a handful of almonds. Put it in a bowl and add some milk or water to it while mixing it until it gives that paste-like consistency. Put it on to the affected area and let it dry. Rinse well with warm water. Repeat this procedure twice a day, once in the morning and once before going to sleep.