Identify the main components of a spray tanning solution.

The main components of a spray tanning solution are DHA, erythulose, bronzers, and conditioning agents. DHA (dihydroxyacetone) is a key ingredient that interacts with the amino acids in the skin to produce a tan. Erythulose is often used alongside DHA to create a more natural-looking color and prolong the tan's longevity. Bronzers provide immediate color and can enhance the appearance of the tan while the DHA develops. Conditioning agents are included to help keep the skin hydrated and maintain skin health during and after the tanning process.

Understanding these components is essential for anyone involved in spray tanning, as they directly impact the effectiveness, appearance, and client satisfaction of the tanning service. Proper knowledge of these ingredients enables technicians to select the right products for different skin types and customer preferences.