This is the best, strongest, and most effective wart removal for common warts that I have ever used. I had this common wart on my finger that I was trying to get rid of for weeks, and this product of the five that I tried is the only product that was effecting in removing the wart. It worked in a minimal amount of time, less than two weeks - and with a minimal amount of pain.
There is one indication that is mentioned on the package, but it is important to be careful while using the product. While you are applying it you have to be careful not to apply it to skin that is not affected by the common wart, if the gel is applied to skin the skin will become frozen and have adverse effects. It seems to break the first layer of skin.
This product worked better than Dr. Scholls freeze away, press on medicated discs, and other gels - at a percentage of the cost!