Over time, rain and other environmental factors can cause dirt and debri to become embedded in the fabric. To properly clean your awning we recommend using a soft bristle brush and a mild soap and water mixture to keep your fabric clean.
For additional cleaning recommendations: https://cdn.glenraven.net/sb2016/pdf/care-and-cleaning/care-and-cleaning-tips-sunbrella-shade-fabrics-en-us.pdf