How to use: Rinseless: You need: [Double-Flip Rinseless] Towels, Spray Bottle, Bucket, Rinseless Wash Chemical, Prep: Fill bucket with water and Rinseless chemical solutuion (at suggested ratio). Fill spray bottle with water and Rinseless solution (at suggested ratio) Process: Pre-soak a car panel by spraying solution on surface. Soak a double-flip towel in bucket solution. Wipe panel with one side of the towel, flip and/or fold to a clean section when the towel section is dirty. Always wipe with a clean towel section. Use a dry double-flip towel or your favorite drying towel to dry the clean car panel.