Outdoor PestsMosquitoes

How Are Mosquitoes Getting into My House?

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Mosquitoes are not just annoying; they can be dangerous too, transmitting diseases like malaria, dengue, and Zika virus. But how are these pesky insects getting into your home? Let’s dive deep into this topic to understand the entry points, what attracts them, and how to prevent them from turning your home into their breeding ground.


Mosquitoes can enter your house through open doors and windows, damaged screens, gaps and cracks in the walls, drafts, or by hitching a ride on pets. They are attracted to human odors and prefer warm, dark places with plenty of moisture. You can prevent their entry by installing and maintaining screens, keeping doors and windows closed, repairing gaps and cracks, using air conditioning, and removing stagnant water around your house.

Common Entry Points for Mosquitoes

Mosquitoes are tiny creatures and can easily sneak into your home through various ways:

  1. Doors and Windows: Mosquitoes can easily fly in when doors and windows are left open. Even the smallest gap can serve as an entry point.
  2. Damaged Screens: Holes in window screens, poorly fitted screens, or screens with large openings can allow mosquitoes to enter.
  3. Gaps and Cracks: Mosquitoes can slip through gaps and cracks around doors, windows, and walls.
  4. Drafts: As you walk into your house, mosquitoes can follow you in the air and be drafted into your home.
  5. Riding on Pets: Mosquitoes can hitch a ride on your pet’s fur and enter your home when the pet comes inside.

What Attracts Mosquitoes to Houses?

Contrary to popular belief, mosquitoes are not attracted to your home because of food or blood. They are attracted to human odors and scents such as sweat, perfumes, shampoo, and scented soaps. Mosquitoes also prefer warm, dark places with plenty of moisture. They often look for water in kitchens, basements, bathrooms, and laundry rooms, as they need water to breed.

Mosquito Prevention Methods

To prevent mosquitoes from entering your home, consider these methods:

Install and Maintain Screens: Fly screens on windows, doors, vents, and chimneys can prevent mosquitoes from entering your home. Ensure they are properly installed and repaired whenever damaged.

Keep Doors and Windows Closed: Especially during dusk and dawn when mosquitoes are most active, keeping doors and windows closed is a simple yet effective method to keep mosquitoes out.

Repair Gaps and Cracks: Regularly inspect your house for any gaps or cracks and seal them immediately to prevent mosquito entry.

Use Air Conditioning: Mosquitoes prefer warm environments. Using air conditioning can make your home less appealing to them.

Remove Stagnant Water: Regularly check and remove stagnant water around your house. Mosquitoes breed in standing water, so removing these sources can prevent their multiplication.

How to Ensure Your Prevention Methods are Working?

There are several ways to ensure your prevention methods are working effectively:

Regular Inspection: Regularly inspect your home for any potential mosquito entry points and breeding sites.

Track Mosquito Activity: Keep a close eye on the mosquito activity in your home. If you notice a decrease in mosquito activity, it’s a good sign that your prevention methods are working.

Professional Inspection: If you’re unsure whether your prevention methods are working, consider hiring a professional to inspect your home.

Remember, the best way to prevent mosquitoes from entering your home is through proactive measures. By understanding their behavior and entry points, you can make your home less appealing to them and keep them at bay.

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