What is the ratio to mix?

Instructions: Before you begin: Saturate plants, shrubs, and grass with water. Test pressure washer for surface compatibility, with and without the cleaner, in an inconspicuous area. Rinse and allow to dry before proceeding. IMPORTANT: Do not use the product's full strength on any surface. Do not allow product to dry on surface or vehicle before rinsing as staining or spotting may occur. Do not allow contact on any deteriorated painted, sealed, or stained surfaces unless you intend to refinish. Pressure washing alone may remove old paint and stains and should be tested on the surface prior to cleaning. For vertical surfaces, the solution should be applied to work from the bottom up and rinsed using fresh water from the top down to prevent streaking. APPLICATION DIRECTIONS: Put pressure washer siphon tube into solution. Use a low-pressure spray nozzle to apply the solution to the surface. Remove the siphon tube from the container. Rinse with the high-pressure nozzle. Saturate plants, shrubs, and grass with water after cleaning. Before storage, rinse pressure washer parts thoroughly to prevent damage.