What contra actions can occur during a spray tanning session?

i need this info for an assignment so no funny answers please.What contra actions can occur during a spray tanning session?
there are 2 main contra-indications with the spray tan, the client could be allergic to the lotion and could cause skin irritation and other complaints i.e. could cause itching, red rash, inflamed rash, blisters or could bring on eczema, dermatitis and psoriasis this is why you should carry out a patch test 24-48hrs before hand. also some people may be allergic to it internally the fumes could cause breathing problems from just miner to sever breathing diffulcise so must be performed in a well ventilated room or in a cubical with a fan.What contra actions can occur during a spray tanning session?
The client may be allergic to the lotion and develop a rash. Lotion may get in their eyes if not protected. Open cuts may become infected. Sorry that's all I can think of, I hope it's of some use to you. Good luck!
it come out the wrong colour?
I hate those box spray tan things. I get quite claustrophobic. Also the spray is quite cold and I get a bit of a shock and start hyperventilating because the spray goes in your mouth and you can't help breathing it.
boredom
I use an airbrush machine to ';spray tan'; my clients, aside from the patch test I recommend they use a scrub of some sort the night before and drink lots of water because if they have dry skin the product will not adhere evenly. The pros outweigh the cons b/c I can contour the body, ie: make clevage look bigger stomach more stremlined.
St tropez spray tan is the best,scrub in the shower the night before and layer on the moistouriser,wear loose clothes on the day and moistourise every day after your shower,lasts for a week and looks very natural,i love it.
Just they do the wrong colour. My friend had this done, and a few hours later she was so dark it was awful. And she tried to wash it off - no way was that going to budge. They had to go to a wedding the next day, hence the 'golden tan' but she wouldn't have her photo done as she looked too dark!!!