Thank you, Katelyn. I, too, have the question about how the nitrous dioxide affects adults. Also, is there any difference between natural gas and propane? Lyn
Thank you, Katelyn. I, too, have the question about how the nitrous dioxide affects adults. Also, is there any difference between natural gas and propane? Lyn
Thank you, Katelyn. I, too, have the question about how the nitrous dioxide affects adults. Also, is there any difference between natural gas and propane? Lyn