These self-tanning cosmetics come in different types
, basically varying in mode of application. You have basic apply-on creams, roll-on lotions, tanning spray as a tanning mist or an aerosol. Most of these tans need a developing time of a few hours to a night. You can easily apply them and leave them on in the night to let them develop. For emergency cover-up situations, the aerosol tan is an instant tan. All of these tans last for at least a week before you have to re-apply them. Applying them is an easy process! They come in one color intensity called ultra dark, and it ensures that perfect bronze tan.