I would not use anything to remove moles myself.

Black salve, Bio T, or whatever else is out there may remove the mole but you will never know whether there were malignant cells in the tissue. Even if you suspect that there were melanoma cells you wouldn't know how deep or how widespread the cancer was without biopsy. The biopsy tells you what cells are present in the mole and the surrounding tissue. The surgeon uses these guidelines to know how deep and how wide to excise the MM. If a cancerous mole is removed with Bio T and there are cancer cells in the surrounding tissue, the cancer will spread.