Follow these few simple steps:
Step one: Regularly remove debris and leaves
Just like real grass, the best way to keep it looking fresh and groomed is by removing leaf litter and debris using a petrol leaf blower (for best results), stiff brush, or a plastic rake. Additionally, to limit the amount of leaves falling onto the grass, regularly trim back hedges and overhanging trees.
Step Two: Apply weed killer
As the fake grass is susceptible to airborne seeds, regular maintenance in the form of a weed killer twice a year to the whole area is paramount. If any weeds do grow, these are easily removed.
Step Three: Brushing
If there is no transfer of dirt/soil, artificial grass is pretty much self-cleaning. However, if the ‘grass’ needs cleaning, hosing down using a light detergent and a stiff brush (or a mechanical brush for best results) is recommended.