Hot weather, shmot weather. Try this.
My den is up in the loft of our bungalow, and this last week or two I've been hearing a buzzing on t'other side of the partition, which has been getting progressively louder.
As it's so hot and sticky today, I decided to sort out Mr. Wasp! I wasn't going to have some chancer coming here and slinging a smoke bomb in the loft - "Thanks, that will be £100, please!"
This morning I bought two aerosols and went in to the den and listened to where the buzzing was coming from. Armed with a good sized screw driver, I made a hole through the partition wall, well away from the nest.....Wrong! Straight through the bl**dy thing. Needless to say the very annoyed wasps came at me when I withdrew the screwdriver. A good, quick squirt and I was gone! Luckily, I was only stung once, on my finger.
When things settled down in the den, I ventured back in and emptied a full can through the hole.
Now as I type this, I'm watching hordes of half dead wasps dropping down from the light fittings then landing on the floor, or bashing at the windows trying to get out.
Must be one hell of a nest!
All good fun.....