PBW is a buffered alkaline detergent that has been proven to be an effective substitute for caustic soda cleaners.

• Effective at All Temperatures.
• Free Rinsing.
• Safe on Polycarbonate surfaces.
• Removes protein soil and staining, baked on carbon, and fatty acids.
• **REFILL PACKAGE** Comes in a plastic bag for refilling your current 4lb. container.