The Fire Department just left. My carbon monoxide detector was going off and wouldn't stop. After investigating, they discovered that the hydrogen coming from my hydrogen breathing machine is causing my carbon monoxide detector to go off. Apparently that happens. The Firemen checked my machine and they said it's not approved for Canada. I guess that means they can take it away from me. They tried to get in touch of the owner of Hydrogen For Health but no response after an hour so they left. If the machine is not approved for use in Canada, they can seize it from me.