Garden sprayer, 1 1/2 cups or so of bleach, a couple squirts of Dawn, fill with water. Spray awning thoroughly, roll up and let sit for 20 to 30 minutes. Open and rinse.
Garden sprayer, 1 1/2 cups or so of bleach, a couple squirts of Dawn, fill with water. Spray awning thoroughly, roll up and let sit for 20 to 30 minutes. Open and rinse.