A foot spa provides various health benefits. It improves circulation and reduces stress by soaking and massaging the feet. Various tools are used in a foot spa routine, including a basin, foot file, buffer stone, foot brush, and lotion. The procedure involves washing, soaking, scrubbing, filing, and massaging the feet with lotion. A foot spa can help relieve stress and conditions like arthritis and acid indigestion by reducing pain and promoting better sleep.