Place a piece of wax paper between the gears of your can opener, (as you would a can) and run through. The wax paper will loosen any food debris and the wax will coat the wheels helping them run smoothly.
Place a piece of wax paper between the gears of your can opener, (as you would a can) and run through. The wax paper will loosen any food debris and the wax will coat the wheels helping them run smoothly.
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