Our automotive carpet dyes are formulated for most AUTOMOTIVE carpet materials and colors. These dyes are NOT intended to change the color of the carpet to a different color. They are intended to "refresh" the present color and make the carpets look newer!! Great product for faded and old looking carpets and carpeted mats.This 8oz bottle makes 32 ounces of ready-to-use highly concentrated dye. Allows for working whole carpets or in section w/trigger sprayer.