harness:If you harness something such as an emotion or natural source of energy, you bring it under your control and use it.
ex. Turkey plans to harness the waters of the Tigris and Euphrates.
\ダジャレで記憶る、ハーネス訳/
私は毎日、ハーネス石鹸【利用する】、だそうです。さ、在庫無くなったら、ハーネス石鹸買いに行こうっと。(^^;)