Please read AQUATIP 1 first. Professional Pool Supply Stores welcome your request to analyze your pool water sample. Or contact a Professional Pool Service Company to maintain the proper water chemistry for your pool. If you decide the do-it-yourself route, get to know your salt system over a period of a few months with the help of a Professional Pool Supply Store or a Professional Pool Service Technician. Using the riding a bike analogy above, having a Professional perform the water analysis is like starting off with training wheels on a bicycle. They both help to keep you balanced.