My wife has made this a couple of times and it does work for a while. It does stink for a day or so after spraying though.
https://insectcop.net/make-homemade-mosquito-spray/We also put out Spartan tubes for the first time this summer and within 10 days, the mosquitos were almost gone. The tubes just have water, sugar and yeast in them. I opened one of the tubes the other day and it was full of dead ones...I think they either get trapped in there and die or they get out and then explode from the sugar-yeast combo.
Just make sure you have a big enough back yard to put them somewhere away from where people congregate. We bought a trampoline during shutdown and put it too close to one of the tubes so mosquitos were naturally around the trampoline. I moved the tube and the mosquitos followed it.