Pour 2 cups of vinegar into the sprayer and mix with 1 gallon of hot water.
Use a garden hose to spray down the patio cover to remove any loose debris.
Spray the patio cover with the white vinegar solution.
Scrub the stains with an extended scrub brush.
Rinse off the patio cover with the garden hose.
Things You Will Need
- 2 cups white distilled vinegar
- Garden hose
- Extended scrub brush
- Replace vinegar with ½ to 1 cup of bleach if your patio cover is white. This process can be repeated as often as necessary to remove stains.