Blood spots, often known as cherry angiomas, are small bright red dots caused by tiny blood vessels coming together near the skin surface. They are completely harmless, but if you dislike how they look, advanced electrolysis is a quick and simple way to remove them. A tiny probe gently touches the spot and delivers a quick pulse of warmth to seal the blood vessel. The red mark fades straight away or forms a tiny spot that naturally heals within a few days, leaving you with smooth, clear skin.