When mounting on a wall, pick a sturdy mounting point and prop receptacle up a couple of inches above ground – and level. Once in place, with mounting bracket latched on to the receptacle, use a pencil to mark where it is going to be mounted. Remove wall mount from receptacle and place back on wall. Realign with marks and mark hole centers. Use appropriate concrete anchor size that will be slightly smaller than the holes on the bracket. For wood use #12-14 x 1”-2” wood screws. Make sure when installing to re-install the garbage can and check that it is level; finish installing anchors and hang the receptacle back on the mount. Adjust if needed.