ThermoClear RF treatments are the #1 procedure for milia (whiteheads) and sebaceous hyperplasia. It is a simple, yet effective treatment on the face, neck and décolleté for: Milia (whiteheads), oil bumps (acne control), sebaceous hyperplasia, telangiectasia (spider veins), solar lentigines (sun spots/brown pigment), seborrheic keratosis, cherry hemangiomas, cholesterol deposits, skin tags.Using a very fine sterile needle we simply touch the epidermis of the affected area. The current is attracted to the water contained within the affected area essentially dehydrating the area and triggering the body to exfoliate the dried skin in a few days.