Citrus derivatives, biodegradable cleaners and water based solvents dissolve grease and lift dirt from carpet, vinyl, engines, wheel wells and painted surfaces. Enviro-Clean rinses away foreign particles and stains that most cleaners leave behind. Provides a safe, natural solution to vehicle heavy duty cleaning and degreasing. Enviro-Clean may be used full strength on tough applications, or easily diluted anywhere from 4:1 up to 20:1 depending upon product use.