So after living "mosquito free" it is annoying to have the problem again. We do plan to put up a bat house but I read that can sometimes take a year before they move in. I found a web site advertising "Mosquito Barrier" a garlic based liquid. Has anyone tried this?

My son-in-law has read that planting mints and marigolds near the house is a natural deterrent. Certainly worth a try. There is no standing water in the neighborhood. There is a river down the hill but it is moving water and not swampy.
I love to be on the porch, and work in the garden as well as take photo walks. Pesky mosquitoes will hamper these activities. Also Mr. B has a serious reaction to the bites. Our cats go in an out and sometimes not quickly so the door is held open. I would appreciate any suggestions!