Do misters work? Yes they do! Our tested personal mister worked so well that we will soon install a full patio misting system. This is a review of a personal two jet mister. The misting system is a great way to keep cool on hot days. The mist evaporates on the skin and removes heat, keeping you cool on hot summer days. This review covers the problems we encountered while trying to operate our personal misting system and how these problems were overcome. The specs and features of the mister are also outlined.