How Rooftop and Patio Spaces in Denver Attract Mosquitoes

Posted by Mosquito Squad Plus

June 1, 2026

How Rooftop and Patio Spaces in Denver Attract Mosquitoes

What Attracts Mosquitoes to Denver Rooftops and Patios?

While rooftops and decks may seem like unrealistic places for mosquitoes to enjoy, they tend to attract mosquitoes for different reasons than ground level areas. Most rooftop patios and decks are dressed up with planters, houseplants, and florals in order to create a more enjoyable and lived-in space. Some people even purchase plots of grass for their pets to avoid having to go through the lobby in the middle of the night. These simple touches can help to make a patio feel more like home, but they also attract the presence of mosquitoes.

Mosquitoes aren’t limited by gravity in the way we would think. If an adult mosquito is able to reach your patio, and there are saucers full of water, then they have the ability to reproduce. These areas where standing water accumulates helps to extend their cycle of breeding, and instead of simply having a few stragglers around, you now have a small breeding ground. The humidity and damp vegetation from rainfall or plant waterings create the perfect environment for mosquitoes to rest throughout the day, and the summer heat attracts mosquitoes to the scent of sweat and CO2.

With confirmed cases of West Nile Virus in Denver, the importance of mosquito control is immense.

Ways to Prevent Mosquitoes on Your Patio in Denver, CO

If you’ve tried citronella candles and mosquito repellent, you may be wondering what else you can do to prevent mosquito activity on your Denver patio. Citronella candles use a combination of scents that help to deter mosquitoes from the area. Unfortunately, their effective area is limited and the direction of the wind can render them pointless. Mosquito repellent is great for masking the smell of body sweat, but it doesn’t mask the scent of CO2. With those hot summer days in Denver, mosquitoes can still be drawn to you even if you smell like the middle of a forest.

When it comes to your patio and deck foliage, it’s important to consider what attracts mosquitoes to them. Limiting the standing water in water saucers or after rainfall can help limit areas where mosquitoes can lay their eggs. Focusing on proper plant and flower watering can help to limit extended periods of dampness that draws mosquitoes to rest and breed. Using mosquito dunks in a garden bucket can help limit the growth of some mosquito larvae, although it requires regular maintenance.

If you’re tired of dealing with mosquitoes and the tools meant to keep them away, Mosquito Squad of East Denver has a solution to help.

How Professional Mosquito Control in Denver Can Help

When it comes to effective mosquito control in Denver, we consider the location and the areas where mosquitoes breed. Our technicians will take the time to learn more about your neighborhood, your patio layout, proximity to roof drains, and the areas where mosquito harborage is likely. With this, we can create a tailored plan that is designed specifically for your outdoor living spaces and needs.

Our Barrier Treatment Plus is created with an EPA-registered blend that reduces and controls the mosquito population for up to 21 days at a time. After that, our technicians will continue to return for reapplication in order to ensure that your Denver rooftop deck or patio has the mosquito barrier it needs.

Looking for something more natural? We also offer a plant-based treatment option which is created with a blend of essential oils and effective for up to 14 days.