I have seen the use of a high frequency tool mentioned to provide an oxygen treatment. It seems like this might be a nice add on service to a facial on a smoker.
I do have a D'arsonval HF device that I have used post extractions over gauze or to "spark" to try and kill the bacteria on a "underground" blemish.
I would welcome any advice, tips or protocols to use this device to it's fullest potential.
I've never heard of high frequency that is used for acne as an oxygen treatment but I am sure someone will chime in if they use it for that. There is a high frequency ultrasound handpiece/spatula that really helps penetrate product and could be used for an 'oxygen facial". I am still not sure what an oxygen facial entails....LOL