All Purpose Brewery Cleaner
PBW is an alkaline, non-caustic, environmentally and user friendly cleaner. PBW will aid in the removal of soil from Stainless, Aluminum, and Plastics. Use at a rate of 1 -3 oz per gallon of water, depending on how bad what you're cleaning is. Works faster in warm water (130-160 F), but is effective at any temperature.
Don't forget to double rinse!