Going to get a manicure and pedicure this week–both will be waterless. I will report on the outcome. From what I know it seems this method is far more sanitary than using the whirlpools.
My husband is diabetic, and they say diabetics should not soak their feet. He tried the waterless pedicure and loved it. The young lady did make his feet look like feet again–they had been UGLY. He is a man of a certain age.