4596. Gas used to kill bed bugs?

4596  I was treated 3 times. 7 days apart for bed bugs. They advised me that they used gas. I’m clueless as to what the gas they used is called. I simply want a name of this gas. Is that possible? Thanks!

We assume that you mean that a gas was used to fumigate. Fumigation is not a common treatment for bed bugs. The professional who did the treatment is obligated to inform you of what products were used and how they were applied if you request this information.   There is no way for us know what was used. Contact the pest control service that did the treatments. Read more about bed bug control here:  http://pestcontrolcanada.com/how-to-get-rid-of-bed-bugs