In the latest Pool & Hot Tub Alliance report (2019,) it was reported that there are over ten millions swimming pools and another seven million hot tubs and spas in American backyards – with another 100,000 in- ground swimming pools to be installed this year alone.
These swimming pools and hot tubs need to be cleaned on a weekly, if not daily basis for best enjoyment. The other exciting news is that many families do not want to take care of their pools themselves. They much rather have someone else do it for them. While not difficult, they discover that there is a little more to it than simply throwing in some chlorine or chemicals into their pool. 
 The Pool and Hot Tub Association Market Report, 2019