My daughter had a planter wart on her foot. I've read all of these posts. I tried duct tape,ACV, tea tree oil,lemon oil. She went from having 1 to 3 warts on her foot. I decided to try thyme oil and after 3 weeks all 3 warts are gone!!! I would soak her foot in warm water for about 10-15 min. Pat dry and put some thyme oil cotton ball and rub it on the wart. Put a sock on her foot. Eventually the skin started to loosen along with the wart. PAINLESS!! Thank you to everyone who recommended thyme oil!!! I used the NOW brand.