Molly I didn't mean to infer in any way its quackery. Its is working wonders for Diane along with some sort of ultraviolet light. Its just that like any tool given to mankind. Some folks turn something beneficial into a scam by advertising it as a panacea. I have seen ads with machines that clearly are insufficient claiming to fix all.
THe right machine with the right person using it and advising you can be very effective as Diane has found out.