Each January 1st, millions of people set out to change their lives. They resolve to eat better, lose weight, spend more time with family, change jobs, shop less, sing more, and so on! These are admirable choices. Who doesn’t want to stay healthy or reconnect with their loved ones? For spa owners like you, part of their annual goals may entail utilizing a hot tub to boost your health and build relationships. However, if proper maintenance isn’t on the agenda,…