Where should barrier cream be applied for a spray tan?

Barrier cream is designed to prevent the tanning solution from adhering to specific areas of the skin where it may be undesirable for the tan to develop too darkly or unevenly, such as on dry areas like hands, elbows, and knees. These spots tend to absorb more product due to their texture and dryness, which can lead to a patchy or overly dark appearance in those areas.

Applying the barrier cream specifically to these dry spots helps create an even tan by minimizing the absorption of the tanning solution in those areas. This technique is essential for achieving a natural-looking spray tan that enhances the overall appearance without creating contrast between different skin textures.

In contrast, applying barrier cream all over the body, only on the face, or on wet skin before tanning would not address the specific needs of dry areas, potentially resulting in an uneven tan or other undesirable effects.