Whilst many people say that all you need to rid yourself of verrucas is simple gel, in my case I found that it took years for mine to finally disappear... So here's what I noticed... After having a shower, when I didn't dry my feet properly the verrucas appeared much clearer, and more of them appeared. However when I made doubly sure that my feet were completely dry after having a wash, they somewhat vanished! So maybe you need to take a look at how you're drying your feet, also make sure that whilst in the shower, you are actually cleaning your feet! Hope this helps!