China Naming Network - Almanac query - Will it explode if you forget to turn off the weather?

Will it explode if you forget to turn off the weather?

Yes, but external conditions, such as Mars, communication, sparks, etc., need to reach a certain concentration

If you forget to turn it off, you will soon smell a bad smell. Don't turn on the light, ignite, make a phone call, etc. at this time. You should open the doors and windows to ventilate and close the valve.