John Carlson's Article in Entrepreneurs

620 Hot Tub Spa Chemicals - The Art of Keeping Them Balanced For Safer Soaking
A hot spa can be a superb addition to your home - provided that it is maintained correctly for security as well as highest possible pleasure. One of the most crucial elements that should be monitored regularly is the chemical content of the water to make sure that the water stays safely bacteria free and clean.
Posted on Aug-17-2011