Assuming you are asking how to maintain and clean a horse trailer awning:
It is important to regularly inspect your horse trailer awning for any rips, holes or tears. If you find any damage, it is important to repair it as soon as possible to prevent further damage.
To clean your horse trailer awning, first remove any dirt or debris with a soft brush. Then, using a mild soap and warm water, wash the entire awning. Rinse thoroughly with clean water. Finally, dry the awning completely before rolling it up for storage.