Purple Power Prime-Shine Car Wash is a concentrated high-sudsing shampoo especially formulated to polish and shine as it cleans. The non-abrasive formula is free rinsing, leaving no spots or streaks. Deep cleans and removes even the toughest road dirt and grime. Directions: For best results, use on a cool car, washing in the shade to prevent spotting. Rinse off loose dirt with water. Mix 1 to 2 ounce Prime-Shine Car Wash per gallon of water. Apply with a wash mitt, soft towel or sponge. Rinse off and wipe dry with a cloth or chamois.