Replied by Timh (KY) on 10/20/2015
D: The spa could be removing excess chlorine from your body, or it could simply be the smell of negative ions generated by the unit. Negative Ion devices like foot-spas and air purifiers typically emit a chorine smell as the positive charged molecules or toxins are neutralized leaving that fresh, clean, scent.
You may also consider purchasing a negative ion air purifier for your home as indoor air quality is typically very poor in most houses.
