As a general rule, the best way to reduce mosquitos — besides using top-of-the-line sprays and repellents, of course — is by emptying anything that holds water. "Remember 'Tip and Toss': Tip over items that you can’t dispose of to empty water where mosquito larvae may be found. Then toss any items in your backyard that you don’t need anymore and may be sources of mosquito breeding," Craig Stoops, chief science officer for Mosquito Authority, recommends. Even further, the EPA suggests getting rid of any potential mosquito habitats by: