Does anyone know how to kill midges? We have tried the electronic light and various standard aerosol sprays but nothing so far deters them.

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Midges and gnats are common names for a large number of small, non-biting flies.

The link to  article below may help you rid of your pest infestation.

https://www.forbes.com/advisor/home-improvement/get-rid-of-gnats/

"Gnats are small insects that can infest your home. They include fruit flies, drain flies and fungus gnats. Because gnats reproduce quickly, it’s crucial to attack this problem at the source and make sure you’ve eliminated every last gnat in your home.

There are several different options for eliminating gnats, and the method you choose may depend on the severity of the problem, the amount of time you have, the materials you have on hand and the amount of money that you are willing to spend. Here, we lay out your gnat exterminations options in order to insure a pest-free home."

Let us know how you get on

I'm not too good on pest infestations ,but I do know how to get a swarm of flies out of your lounge room - place a bucket

of horse manure in your kitchen - (he he).

I've got a few of these around the house

they've become good friends too