Notify your utility providers and local fire department that you are using oxygen in your home
Its never worth risking violating the rules, especially so early on in your vacation
The first hundred users will determine if you get the next million
Align the nozzle of the butane canister with the refill valve and press down firmly
My dad patted me on the back, handed me a bottle of water, and comforted me: Its okay, its like this for the first time, it will be much better if I give you another one tomorrow. The next day my dad asked me secretly: Do you still want to try? I gritted my teeth and said, Just try it. Still coughing, severe coughing, the nasal cavity seems to have been burned, from the throat to the lungs, it looks like someone has stabbed it with a needle My dad looked puzzled: Oh, this is the second time for you, shouldnt you be like this? Suddenly he patted his head: I know, some peoples throats are allergic to smoke and they cant smoke