To pressure wash your driveway, here are the equipment and tools you need to pressure wash your driveway and the steps to pressure wash your driveway:
1. High-pressure washer
Type: Choose a suitable high-pressure washer. It is usually recommended to use an electric or gasoline-powered high-pressure washer. Electric models are suitable for home use and easy to operate, while gasoline-powered ones are suitable for larger areas and more stubborn dirt.
Pressure: It is recommended to choose a device with a pressure of 2000-3000 psi to effectively remove dirt, oil stains and moss from the driveway.
2. Nozzle
Nozzle type: Use a flat fan nozzle (usually green or white) for general cleaning, or a rotating nozzle for stubborn dirt. Different colored nozzles represent different spray patterns and pressures.
3. Cleaner
Specialized cleaner: You can choose a cleaner specifically for concrete or stone surfaces to enhance the cleaning effect, especially when dealing with oil stains and stubborn dirt.
4. Other tools
Brush: For difficult-to-remove dirt, you can use a soft-bristled brush for pre-treatment.
Water source: Make sure there is enough water for the high-pressure washer.
Cleaning steps
- Preparation: Clear the debris on the driveway and make sure there are no obstacles. Use a vacuum cleaner or broom to remove loose dust and debris.
Spray the detergent: Spray the special detergent evenly on the driveway surface according to the instructions and wait a few minutes for it to work.
High-pressure washing: Use a high-pressure washer to start from one end of the driveway, keeping the distance between the nozzle and the surface between 20 and 30 cm to avoid damaging the surface.
Follow-up treatment: For particularly stubborn dirt, you can repeat the spraying of the detergent and rinse again.
With the above steps, you can effectively high-pressure wash the driveway and restore it to a clean and tidy state.