My conservatory is like an insect graveyard. how do i keep spiders and bees out of my conservatory?

Question

The room has an 'all glass' roof .i do not have air conditioning or a roof window in my conservatory. There are small opening windows on two sides.

Answer 1

This sounds like my three car garage. I have problems with spiders living along the edge of the cieling.

I buy a product sold by Spectracide called Dursban,and mix a 1/2 percent solution in a garden sprayer. This is the kind that you pump and it has little hose and nozzle attached.

I spray where the spiders and bugs accumulate, and it keeps them away for a couple of months. It will go away in bright sunlight, but you'll know when to spray again.