Do you have nitrix oxide and is it an extra charge?
Marcella D. asked on Feb 1, 2014
I'm very sorry that we were unable to get to your question! Since this Groupon is only available for purchase for a limited time, I suggest contacting the merchant directly at (425) 373-1605. Thanks for your interest!
Kelsey W. from Groupon replied on Feb 2, 2014