C
Cheffo
Member
- Sep 23, 2023
- 45
Cars have spaces to leak. I am sure that room was in research lab setting. It would have needed a huge amount of nitrogen and would have to be air tight or close to it. No expert here at all, but I think you would have to suck the oxygen out before putting the Nitrogen in, or they would mix. From what I read on the PP Forum (I am over 50 so I can chat there) anything but the bag is impracticle and untested. Apparently thousands of people have used the exit bag effectively, any other method is simply experimenting. You can use turkey bags from Amazon, they are very clear, when you put them on they don't feel clostrophic. You can see everything clearly. If you have someone with you can look at them.Car, small room ... not much of a difference ?