There are a few things you can do to get a deeper tan in a tanning bed. First, make sure you exfoliate your skin before you go in. This will help remove dead skin cells and create a smooth canvas for your tan. Second, use a tanning accelerator or tanning oil to help increase the production of melanin, the pigment that gives skin its colour. These products can be applied before or during your tanning session and can typically be bought from the tanning salon you’re visiting.