250 ML Black Phenyl Concentrate is widely used in as a floor cleaner, mosquito repellent, and deodorizer. It is used by diluting the liquid. Just add one cup of the liquid into the bouquet to use it as a floor cleaner. It is a pure and effective chemical. Black Phenyl Concentrate is suitable to use in both domestic as well as industrial applications. It comes in a top-notch impermeable container that keeps the product safe during transportation.