There are many OTC wart removers are available in the market, but before trying them you can use some home remedies.
Crush fresh garlic cloves, apply directly to the wart and cover with a bandage. Repeat this process for one week.
Mix baking soda with castor oil and apply on the warts.
Crush vitamin C tablets into a paste and apply on the warts.
If warts still don't disappear, consult with your dermo.