[Tax Government]

I wonder if flooding a house with nitrogen or CO2 for extended periods would kill them.

[Max in Utah]

I wonder if flooding a house with nitrogen or CO2 for extended periods would kill them.

I wondered the same thing. Nitrogen would be cheaper in large quantities, a 45-gallon dewar flask of LN2 is about $90.00. That ought to do the job.

[GonzoGOP]

Would probably be easier to just move out for a month. Unlike ants and roaches they can’t scavange for food. They have to eat from live warm blooded animals at a minimum of once every 30 days. Keep them away from food, in other words you and or your pets, and they die of starvation.