You should always take precautions if your moles change in size or color or if they are new. The quickest and easiest way to remove a mole is with iodine,I have removed several moles this way. Scratch the surface of the mole with a nail file or pumice, saturate the tip of q-tip in iodine pull the cotton off(I prefer colorless, you can get it at any drugstore) place on the mole, it will sting a little, cover with tape or bandaid leave on for 24 hours, repeat. Do this until it scabs, it usually only takes 1-3 days, let the scab heal by using the same q-tip method with neosporin and a bandaid.