The cuff on the wall end of the hose slips off the end of the hose. There are usually one or two numbs that need to be depressed first somewhere on the cuff and sometimes under a sticker. Hold the cuff in your hand and hit the end of the hose on the ground. The cuff will slip off. Lift the fuse plug out. The connections used to be two prongs but is now one prong and one spade. That means you'll need some needle nose pliers to make that happen.