WASPS! Help needed

[zebidee]

B&Q's Wasp Nest Killer Powder has been very effective when I've used it. About three quid for lots of powder, far more than one nest will require. It can sometimes be necessary to extend the range by using something like a BiC pen tube..

Do it on a cool evening when they're a bit quieter, of course...

Yeah, problem is they're coming into the bathroom, don't know where the entry point is but we assume they're in the cavity wall and getting confused, coming down the bathroom vent because it's warm or as light as outside. Bit difficult to decide plan of action. May involved a certain amount of climbing to find their way in so was hoping to get someone else to do it But I may investigate today if I can get on the roof :-D