Where are there schools for learning about cleaning pools and spas, near Las Vegas,Nevada

I don't actually think there are special types of schools, that would teach one how to clean pools. I have a hanbook at home and I´m a real PRO :)

No schools but go to a large pool supply company and ask what you need to keep your pool clean. They may try to over sell you but they can help advise you regarding hose, vacs and chemicals. You could have a prodo and carefully watch and copy what they do.

They do have on line courses to get CPO certified which will help you with what you want to do. Look on the internet for CPO classes. I work for a school district and we have to take this course to work on our pools. (certified pool operator )