You can try the followings:
Alum is easily available in the market in powdered form. If you are able
hold of the rock of alum, then you need to grind it to make it into powder.
Half teaspoon of alum powder
Two to three tablespoons of rose water
Olive oil or sesame oil (few drops)
Cotton ball for application
Add rose water to the alum powder placed in a small bowl.
Dissolve the powder completely in rose water with the help of a spoon.
Take a cotton ball and dip it in the rose water mixture.
Apply this mixture on the areas where you have unwanted hair.
Allow it to sit there and when it dries off completely, apply the rose water and alum powder mixture once again.
Repeat this process for an hour. If you have sensitive skin
, then it is better to stop the process after 15 to 20 minutes.
Wash it off completely and then dab some
sesame oil or olive oil to moisturize the area.
Repeat this process three to four times in a week for a few weeks to completely get rid of unwanted hair.
For further queries get back to me.