Mosquitoes Mosquitoes love standing water. This is where they breed and hang out, so try to eliminate standing water where mosquitoes breed by emptying in the saucers of flower pots, hauling off old tires, cleaning rain gutters and frequently changing the water in birdbaths. Walk your property with an eye for puddles. Fix the problem. Also, you can plant basil outside of your home to keep them away.
How to get rid of spiders naturally. Spiders Spiders are the most common insect we see. While there is no sure way to keep them out of your home completely, killing them on site will help with population control. Spiders can easily be killed with a mixture of water (40 percent), alcohol (40 percent) and dish soap (20 percent). Put the mixture in an inexpensive sprayer and spray on the spider.
You can use a shot gun, a pellet gun and maybe a airsoft gun. But please shoot responsibly or goto: https://www.createspace.com/3754330. Eric Erickson has written a great book on How to keep the pests out of your house with out using pesticides.