Dry brush massage is a technique that uses a natural bristle brush to stimulate circulation, exfoliate dead skin cells, and promote lymphatic drainage. It works by brushing the skin in long, sweeping motions to increase blood flow, remove dead skin, and keep pores open. The benefits include reviving skin tone and color, improving muscle tone and strength, strengthening the immune system, and removing toxins from the body. It should be done for 5-10 minutes daily, starting from the feet and brushing upwards towards the heart.