How long will nitrous keep when stored? I'll be running a 10 lb bottle and spraying about a 100 shot about once or twice a night. The remaining n20 and the bottle will be stored in my car for a couple of weeks until I run again. I'm in South Texas and our summers are usually upper 90's to low 100's almost every day. Does temperature even matter?

 

temperature does matter greatly. think of why a bottle heater is used. I would not leave a bottle in the car in those kind of temperatures.

 

I know that temperature will make a difference in bottle pressure but how does it affect the life of the nitrous?