Here's a quote from the site:
Sun Laboratories "Patent Pending" Self Tanning Aerosol Spray Can is revolutionizing the self tanning industry. Our Self Tanning Spray allows you to easily apply self tanning liquid evenly all over your body without ever having to rub it in. Simply spray self tanning liquid on and it dries within a minute. This smooth, dark liquid spray will give you a beautiful golden tan instantly that lasts five to seven days. Now you can get that same beautiful tan that you get in professional spray booths but in the privacy of your own home and at a fraction of the cost.
Go to this site to buy it online: http://sunlaboratories.com/ or it may be available at a beauty supply store near you. (Although I know that Sally's does not carry it.) I first bought this self-tanner at an aesthetics conference about 4 years ago and I love it! I have let my sister and sister-in-law try it out and the color looked great on them too. Also, everytime I apply it, someone will compliment my tan. It has a greenish undertone that seems to even out the orange look that can occur with self-tanners. It costs $29.95, but once you buy it, they send you two for one offers once a month if they have your email address.