How to Clean and Maintain Artificial Grass？

How often you need to perform artificial grass maintenance tasks will depend on your particular situation.
For example, if you have outdoor pets, children, or lots of trees and shrubs, you will likely need to clean your synthetic lawn more often than homeowners who do not have these factors at play.
If you live in a particularly dusty area, this may also prompt you to rinse down your fake lawn more often.
Conversely, during rainy months, you can allow the rain to wash your lawn and may not need to spray it down as often.