Air brush tanning works in 2 ways -
It’s get sprayed on using a airbrush gun or a airbrush tanning booth. The first is where you have a technician who sprays the application on. You can do this at a salon or even hire someone to come to your home and apply it. There are many mobile spray tanning businesses cropping up all over the U.S. and I’m sure other countries as well.
I would request references first before I decided where to go. Your technician needs to be experience to do a nice complete job. You will need to prepare yourself before and do some after care to make sure you get a nice over all tan.
Make sure you don’t shower and clean extensively. You will not want to wear any make up or lotions before you session. You will want to avoid getting in the shower or even the pool for maybe 5 hours afterwards. This will vary so ask the technician what they suggest. The better you prepare and care for your airbrush tan afterwards – the longer it will last. Typically I would expect it to last 10 day to 2 weeks.