This might be of interest to anyone who has an in-ground pool or might like to own one someday. When I moved here in '98, the pool was serviceable, but rather shabby looking. I was a renter then and ...

Question: I had a 20,000-gallon pool resurfaced in July 2005 with a crushed-aggregate finish. I had a salt system installed in 2002. Before refinishing, I rarely had to add acid to lower the pH. After ...