Noticing green stains or algae on your patio? It’s not just unsightly; it can also be a real slipping hazard! Here’s how to safely and quickly remove algae so your patio looks clean and feels safe again.
Start by mixing equal parts water and hydrogen peroxide. If you don’t have hydrogen peroxide, you can also use a solution of water and an oxygen-based bleach. Apply this mixture generously to the green spots on your patio.
After about twelve hours, repeat the treatment. The next day, rinse everything thoroughly with clean water, and your patio will be fresh and safe once more!