Our mildew removal gels contain surfactants, mildew suppressors, and hypochlorites. It can help to penetrate the mold deeply, solve the problem from the source, and the mildew removal effect is remarkable, convenient and fast. Its use is very simple: wipe the moldy part with a dry cloth; Extrude appropriate amount of this product steps; Wait four hours for the lights to come back on. The nozzle design allows easy removal of molds in small gaps.