Shop Liberty Building Maintenance for the perfect solution for destroying annoying and persistent dumpster odors. These vandal-resistant electric mechanical system with automatic flow provides odor control protection 24 hours a day. It is the perfect way to end neighbor complaints and keep your working environment smelling fresh and clean. Simply attaches to a 55 gallon drum of odor neutralizer. The liquid is siphoned through and then sprayed directly into the offending smelling dumpster through a misting spray nozzle.