A hand and foot bath is a hydrotherapy ritual using warm (or contrast) water, often with salts, herbs, or oils, to soak hands and feet for relaxation, pain relief (arthritis/soreness), skin softening, detoxification, and improved sleep by soothing the mind and body. It's a simple way to create a spa-like experience at home, helping to soften calluses, moisturize skin, relieve muscle tension, and boost circulation