the ultimate all surface cleaner, for all interior and exterior cleaning needs. greenCLEAN means business so always start by diluting the product with water to your desired concentration level. We recommend minimum dilution 1 part greenCLEAN to 15 parts water. greenCLEAN is a High Performance all surface cleaner engineered for all interior and exterior surfaces. Use greenCleaner as an all surface cleaner anytime something looks dirty. Use greenCLEAN to clean vinyl, plastic, carpet, fabric, upholstery, doorjambs, etc. It is always recommended that you test a hidden area of fabric and upholstery to assure colorfastness. 1 gal