Self-tanning sprays are cosmetic products designed to give the skin a sun-kissed glow without the need for sun exposure. They contain active ingredients, such as dihydroxyacetone (DHA), which react with the outer layer of the skin to create a temporary tan. These sprays are easy to apply and can provide an even, natural-looking color. To use self-tanning sprays effectively, it is important to exfoliate the skin beforehand and apply the product evenly. Many brands offer different shades to suit various skin tones, allowing users to achieve their desired level of tan. Results typically last several days and can be maintained with regular application.