No.9 Solution is our Aloe Vera medium blend solution ideal for those clients with medium toned complexions. This solution is used most frequently due to its versatility throughout the entire year, allowing a range of skin tones to take advantage of its color and hydrating formula. Tan Longevity: This Aloe Vera formula will help hydrate and nourish the skin to provide the ultimate lasting tan. Spray Tans using this solution will last 7-12 days (with proper care) before you notice significant fading. Spraying one coat or two light coats of the solution at most. Minimal layers of the product will allow clients to feel comfortable and dress immediately. Spraying multiple layers will not affect the depth of the final color!