You’ve probably heard it from a neighbour—or maybe even said it yourself:
“I swear, ever since I planted those cedars, the mosquitoes got worse.”
It’s one of the most common myths we hear in lawn and tree care: that cedar trees attract mosquitoes.
But here’s the truth:
Cedars don’t attract mosquitoes—mosquitoes just like the same places cedars do.
Let’s Clear the Air (Literally)
Mosquitoes are drawn to cool, damp, and shady environments. They love places where air is still, moisture lingers, and there’s some cover from the sun. Sound familiar?
Those are also ideal conditions for cedars to grow. So while your cedars aren’t sending out mosquito party invites, they’re often planted in the very kinds of environments mosquitoes already love.
This environmental overlap is what leads to the confusion.
But it’s not the tree. It’s the microclimate.
The Cedar Oil Plot Twist
Here’s the kicker: cedar oil—derived from the same trees people think are mosquito magnets—is actually a well-known natural insect repellent.
It’s used in a variety of pest control products and sprays, including treatments for:
-
Mosquitoes
-
Fleas
-
Ticks
-
Ants
-
Moths
Cedarwood oil contains compounds like cedrol and cedrene that interfere with mosquitoes’ ability to locate hosts and even impact their nervous systems.
So ironically… cedars are more likely to repel mosquitoes than attract them.
What Can You Do?
If you’re seeing more mosquitoes around your yard, don’t blame the trees. Instead, ask yourself:
-
Are there areas of standing water (even small saucers under flower pots)?
-
Is your yard overly shaded and lacking airflow?
-
Are you near wetlands or dense shrubbery without proper perimeter protection?
The good news?
That’s where we come in.
LawnSavers’ Mosquito Control Program uses safe, effective barrier treatments to reduce mosquito populations and protect your outdoor spaces. We focus on where mosquitoes live and breed, and we tailor our treatments to your yard’s unique conditions.
We don’t just spray and walk away—we’re your partners in creating a more livable outdoor space.
The Bottom Line
Cedar trees aren’t your mosquito problem. But if you need real help reducing mosquitoes, we’re here to make it easy.
Let’s bust the myths and build healthier yards—together.
👉 Need help? Click here to request a free estimate from one of our friendly Customer Success Guides. We’d be happy to help.
