i have a small facial mole on my face ,i used dermatend as per instructions and it form scab after 24 hrs and the scab fell off after 5 bays and leaves a pink layer t healing the layer i used neosporin also and the mole grew back after 3 days of scab fell off and i used dermatend next time same results,why my mole is grewing back in 8the day ,i used as per the instrution why it is grwing back in after 1 week please help me....