I did do the tape changing it 3-4 days at a time. It seemed to be working then slowed down. I read about crushing an aspirin putting this on the wart and then putting duct tape over it. I did this for 2 weeks about ever other day, each time pulling off the dead skin and warts -yuck! That really made a difference, the aspirin eats at the top protective layer of skin. I think that my warts are gone now! The skin is a little rough on my toe but it is not white anymore. give this a try and let me know if you have any luck!