The Camco RV Winter Readiness Kit helps your prepare your RV for long-term or winter storage. The Blow Out Plug allows you to use your oil-less air compressor to completely clear your water lines before winterizing. The Hand Pump Kit makes adding antifreeze to your water lines easier and less messy, and the Ban Frost Antifreeze Concentrate, which you can dilute in the included bucket, helps to protect your RV’s plumbing from bursting in the cold winter months. Meanwhile, the Mini Dehumidifier, Odor Eliminating Bag and Fridge Door Stay keep the air in your RV from becoming musty. Included in the kit is a step-by-step RV Winterizing Guide to make the winterizing process as simple as possible.