How do I fix discoloration from stains on my artificial putting green?

How do I fix discoloration from stains on my artificial putting green? My kid spilled food and drink on it. Do you offer any cleaning accessories to help with this?

Artificial grass is made of plastic materials, therefore any spills on the grass will not really discolor the turf, more likely it will stick on the surface of the fibers which should be easily washed or wiped off. We don’t carry any cleaning products for turf, but all you need is regular detergent. In most of the cases, people just use garden hose and a detergent attached to wash off the turf. If the stains are very stubborn, you can also use power washer which definitely will do the job. Please feel free to contact us if you have any further questions by email or this online form: https://megagrass.com/pages/free-estimates