Flea Control for Your Backyard - Done right

Professional exterior flea treatments to protect your family and pets where they play

Fleas aren't just a nuisance, they're a year-round problem in Louisiana. The heat and humidity in St. Charles Parish create near-perfect conditions for flea populations to explode, especially in shaded areas, tall grass, and anywhere your pets spend time. A single flea can lay up to 50 eggs a day, and those eggs don't stay in one spot. They are moved around by animals and yard maintenance, and settle into your yard, under your deck, and along fence lines.

If your dog or cat is bringing fleas inside, the problem almost always starts outside.

Mosquito Authority's exterior flea treatment targets your yard and outdoor spaces directly — breaking the flea life cycle before it reaches your home. Our trained technicians treat the areas where fleas live and breed: shaded ground cover, lawn edges, pet runs, and perimeter zones around your property.

This is an outdoor yard treatment. It is not an interior or structural service.

HOW IT WORKS

We apply a targeted liquid treatment to your outdoor spaces, hitting the areas where fleas are most active. The treatment is designed to knock down adults and disrupt egg and larval development — addressing the life cycle, not just the surface problem.

Your technician will walk your property, identify high-activity zones, and apply treatment accordingly. You'll receive a service summary after each visit.

When you work with Mosquito Authority, there are no long-term commitments; we want you to stay with our service because you love it, not because you’re locked into it.

Why It Matters