Is it safe to rinse artificial grass with water?

Yes, it is completely safe to rinse artificial grass with water. In fact, doing so is one of the recommended maintenance steps to keep your synthetic turf looking fresh and clean. Although watering is not required to preserve your lawn’s green hue, rinsing down your turf periodically can help remove dust and debris and eliminate pet odors. Just make sure that the water is never boiling, or you risk melting the turf blades.