Keeping your fake grass happy is easy! Just pick up leaves and pet messes like you normally would. Rinse it with a hose every now and then to wash away dust. Brush it with a stiff broom to keep it fluffy. For trickier dirt, use some mild soap and water, then rinse again. Every few years, you might need to add some new special sand to keep it comfy and draining well. That's it! Easy peasy fake grass care for a green lawn that lasts.