I don't treat them anymore. I can't be bothered, I'm busy enough with other things.
I've received an increase in calls for them but I put this down to the increased media stories. I really don't think there is any increase in bedbugs beyond the increase we were seeing anyway because of Africans flooding the country and living in squalor.
The media scare stories have, like the stories on everything from COVID to hunting, via giant rats and climate change been nothing more than lies and click bait