This probably sounds ridiculous but I'm going to ask anyway...
Do I HAVE to vacuum?
The nearest leafed trees from my pool are about 600 feet away. I don't think there has ever been a leaf or a twig in the pool. Occasionally tiny clusters of dirt accumulate, but I have to look very hard for them. I've been vacuuming once a week anyway, just because I feel like a should. But do I have to vacuum if the bottom isn't visibly dirty?
I'm sorry if this is a stupid question.