If you notice any of the following, it’s time to clean your render:
- Algae or moss growth
- Stains from things like rainwater or dirt
- Cracks or flaking
- Rust stains
- Looks dull or dark
If you want to clean your render effectively, using a pressure washer is a great option. These machines are capable of removing algae, moss, dirt, and other types of build-up from your render quickly and easily.
However, it’s important to be cautious when using a pressure washer. To avoid causing damage, keep the nozzle at least 12 inches away from the surface and use a low-pressure setting. Additionally, using a fan nozzle can help distribute the pressure evenly across the surface.