Within a week or less the wart should be gone. After several hours the salt will draw the onion's juices which can be applied to the wart several times a day. Pineapple Rub a slice of fresh pineapple on the wart. Keep applying frequently, as needed. Potato Rub the wart with raw potato peelings.
Radishes Rub the wart daily with a radish.
Salicylic acid is a more aggressive treatment method and should be used with care as products containing salicylic acid can burn your skin. Products with this ingredient work by destroying wart tissue. Check with your doctor or pharmacist for suggested products, and be sure to read the label and follow the directions carefully. Do this twice daily and soak and rub the dead wart tissue away before reapplying. If you get pain or irritation, stop for a few days, then start again.