### 4. **Try Oxygen Bleach for Deep Cleaning**

Mix oxygen bleach with water according to the package instructions. Apply the solution to the patio and let it sit for 15-20 minutes. Scrub with a brush and rinse thoroughly.

### 5. **Rinse with a Garden Hose**
After scrubbing, rinse off all cleaning solutions with a garden hose. If necessary, repeat the process for stubborn stains.

### 6. **Prevent Future Buildup**
To keep your patio looking fresh, sweep it regularly and apply a sealant to protect it from stains and moss growth.

By using these simple, eco-friendly methods, you can restore your patio without needing a pressure washer. Give it a try and enjoy a cleaner outdoor space!