I had just came in from racing saturday night and my lady is fascinated playing with the purge she thinks it's "neat" and me still being relatively new to nitrous I'm still weary of it and how it operates but long story short I walked inside to settle down and get cleaned up and asked if she wanted to purge my lines and she's seen me do it before but when she did it she only turned on the ignition and armed the nitrous and purged whatever was left in the lines. I normally do it with the car running after shutting my bottle off. As of now I got everything disconnected but haven't tried to start my car since no bottles in the car and no nitrous is coming from the purge. The nitrous is WoT switch activated I believe I'm safe but I'd like a little reassurance. Any tips or help are appreciated.