Recommended application of Soft Wash is with a low-pressure sprayer, foam sprayer, or soft washing brush. A longer contact time usually provides better results – depending on the level of soiling, allow the product to work for 10 minutes up to 60 minutes. Then rinse the surface with a low-pressure washer or a high-pressure washer with adjusted pressure. Ensure thorough rinsing so that all residues are removed from the surfaces. Repeat if necessary.