Soft washing concrete involves using a specialized cleaning solution and low-pressure equipment to remove dirt, stains, mold, mildew, and other contaminants from the surface. Here’s a step-by-step guide on how to soft wash concrete: Materials Needed: Soft washing solution (concrete-safe cleaner) Low-pressure pressure washer Soft washing nozzle or soap nozzle Safety gear (gloves, goggles, mask) Broom or brush (optional) Garden hose (for rinsing) Steps: Preparation: Wear appropriate safety gear, including gloves, goggles, and a mask, to protect yourself from chemicals and splashes. Wet nearby plants, shrubs, and objects to protect them from the cleaning solution. Mixing the Solution: Follow the manufacturer’s instructions to mix the soft washing solution with water in the appropriate ratio. Make sure the cleaner is safe for concrete surfaces. Pressure Washer Setup: Use a low-pressure nozzle (such as a soap nozzle) on your pressure washer. The pressure should be kept low, typically below 1500 PSI. Applying the Solution: Starting from one end of the concrete surface, apply the diluted soft washing solution using the pressure washer. Ensure even coverage. Dwell Time: Allow the solution to dwell on the concrete for the recommended amount of time (usually a few minutes to break down contaminants). Agitation (if needed): For stubborn stains, you can gently scrub the surface using a soft brush or broom. Avoid using abrasive tools that could damage the concrete. Rinsing: Switch to a clean water nozzle on your pressure washer or use a garden hose to rinse off the concrete. Start from the top and work your way down. Final Inspection: Check the concrete surface to ensure that all contaminants have been removed. If needed, you can repeat the process for stubborn spots. Clean Up: Properly dispose of any leftover cleaning solution according to local regulations. Rinse nearby plants and landscaping that might have come into contact with the solution. Note: Soft washing concrete is a delicate process. Always test a small, inconspicuous area before proceeding to the entire surface to ensure that the cleaning solution doesn’t cause any adverse reactions. If you’re not comfortable with the soft washing process, consider hiring a professional who has experience with cleaning concrete safely and effectively.