When in doubt about a surface, always spot test first.

Manual Application

1. Mix 1½ cups Simple Green per gallon of water.
2. Pre-wet the surface.
3. Apply solution in sections, with a pump type sprayer or soft, non-abrasive brush.
4. Scrub lightly.
5. Rinse well with clean water.

Pressure Washer Application

1. Pre-wet surface.
2. Drop siphon and filter into Simple Green container or pour full strength Simple Green into pressure washer detergent reservoir.
3. Apply Simple Green onto sections.
4. Allow about 5 minutes for the product to loosen soils.
5. Rinse well with clean water.

For better results, work in sections.

After cleaning, rinse the runoff solution into the soil or landscaping, and water it in.

Do not allow the product to dry onto the surface.