One of the most effective ways to keep mosquitoes at bay is to eliminate standing water where they would develop. Look for puddles in areas such as around your Air – conditioning unit and around your downspouts. Don’t keep dog water bowls outside, bring kids’ toys indoors, and think about cleaning the birdbath. If your backyard has low areas where puddles form, try adding drainage to eliminate this issue as well. A professional company Wasp Control Services in Melbourne, understands the importance of removing unwanted water.