Walt's Citrus Clean is a concentrated, biodegradable interior and all purpose cleaner with special boosters and enhancers for use on vinyl, plastic, fabric, and interior carpets. Developed with these quality wetting agents, detergents, emulsifiers and special surfactants to fight out & remove even the most stubborn stains. Our citrus formula is a non flammable formula. Walt's Citrus Cleaner is a true all purpose cleaner and is not just made for car interiors but all interiors such as home, office, kitchens, bathrooms, business, etc. For all general purpose cleaning must dilute 30:1. For interior cleaning mix between 10:1 - 15:1 depending on degree of filth or sports. For all general purpose cleaning pre dilute 30:1. Never use product stronger than 1:1. Be sure to vacuum are first ensuring that you don't wet any dirt on the surface driving it deeper into your interior. Spray your pre diluted product on the areas to be cleaned. Wipe or agitate the area clean with the proper interior tool and vacuum excess dirt out.