I am a registered nurse as well as a licensed electrologist. I would not dream of walking into a patient’s room even to take a temp without wearing gloves. I am not perfect as an electrologist and make the occassional imperfect insertion which may result in a speck of blood. Gloves to me are mandatory each and every time. I use the Dash Nuvo vinyl as well. Check with your state board for sanitary/hygiene requirements.
To the tweezing, popping sensation. In the bikini area, I use the multi which is pure galvanic. The hairs do slide out after the treatment. Any popping or tugging is usually from a telogen or old hair that has its bulb dried out and is shaped like a hard ball (imagine a live tree with it’s roots wrapped in burlap). In my experience, curved or distored follicle/hair roots do not respond well to thermolysis. The probe simply cannot reach the bottom of the hair follicle to do an effective treatment. A straight probe can’t get to the dermal papilla. The galvanic current completely treats the follicle from top to bottom so it doesn’ matter what shape the follicle is. I would have the practioner at least do the blend to get the benefit of the galvanic current on the bikini hairs.
Kathleen