A Jacuzzi Milk bath is simply a bath that you add milk to, in liquid or powder form to help ease a number of skin conditions that cause irritation. Milk contains something called lactic acid, which helps gently exfoliate the skin, leaving it with a much smoother texture and easing the symptoms of dry, rough skin.

As far as scientific evidence goes, there isn’t much on the effectiveness of Jacuzzi Milk baths. However, the benefits have been passed down from generations for hundreds of years.
Living with extreme dry skin can become as issue. As the skin dries out, other symptoms follow such as itching and irritation. Lying in Jacuzzi Milk can benefit the skin as it helps to restore lost moisture.