My moles were already sliced open, and they lost their color over the summer, I used Dermatend on moles on my arm and face and they worked, but the two on my face that were sliced open over the summer that were raised and red, still are raised and red. The scabs fell off and nothing changed. Should I try again? I did nothing different with these ones, the others worked. The only difference is that these ones are red(not naturally). They used to be brown.