Short answer … Strictly speaking, ‘Jacuzzi’ is a brand name for a tub of hot water using jets of air to produce bubbles and a massaging effect, made by the Jacuzzi company. A ‘hot tub’ is any tub with hot water – either with jets or without. However, ‘jacuzzi’, ‘hot tub’ and ‘spa’ are often … Continue reading “hot tub” and jacuzzi → Read more >>>