Skip to Content

Does Urine Attract or Repel Mosquitoes? (Answered)

Does Urine Attract or Repel Mosquitoes? (Answered)

Most people can’t smell urine, but you’ll be surprised to learn that a mosquito can. Urine includes ammonia, which has a pungent odor.

Because of the ammonia in urine, mosquitoes are drawn to it. Its odor indicates that there is a food supply nearby. A mosquito can detect your location by smelling the ammonia in your sweat or urine.

To attract mosquitoes, several companies use ammonia in their insecticide components. Ammonia is extremely appealing to mosquitos. Just read on and find out if urine attracts or repels mosquitoes.

Does Urine Keep Mosquitoes Away?

No, mosquitoes are not deterred by urine simply because urine alerts mosquitos to the presence of a food source nearby.

Female mosquitoes feed on blood and nectar, whereas males eat nectar exclusively. The female mosquito requires host blood to reproduce. Mosquitoes feed on a hosts’ blood to gain the proteins they need to lay eggs.

Before egg development, female mosquitoes require urine as a nitrogen energy source. Female mosquitoes ingest urine because it contains urea. Urea provides nitrogen which plays a crucial part in their survival, reproduction, and flight.

Does Human Urine Attract Bed Bugs?

It’s hard to say whether bed bugs are attracted to urine or the urine’s contents. Heat, blood hormones, and carbon dioxide are what attract bedbugs. 

Urine contains a hormone known as histamine. Histamine is a big attraction to the bedbug as it alerts other bedbugs. In their feces, bedbugs emit histamine, which they use as a flag to other bedbugs that a reliable food source has been identified.

The first urine you pass is warm, and it could even be close to your body temperature. Bedbugs are drawn to heat and will be attracted to urine in the first few minutes before it becomes cold.

Even though urine contains very little water, it attracts bedbugs. Water makes up a major portion of urine (91-96%), with the rest being waste products from the body.

Are Flies Attracted To Urine?

Flies prefer to breed in areas where there is moist manure and water. There’s a good chance there’ll be feces where there’s urine. 

The smell of ammonia attracts flies because it indicates the presence of a food supply. Animals usually release feces and urine together. The fly is assured where there is urine, then feces will also be found, which form a huge chunk of their food.

When urine becomes foamy or strong, it contains sugars and proteins that flies require.

As the larvae of the flies wait to mature, the disintegrating material in feces becomes food for them. It’s even better because the surrounding area is hydrated with urine.

Because of ammonia, fruit flies also require urine. They’re looking for a protein that’s generally found in ammonia.

Which Smell Do Mosquitoes Hate The Most?

Mosquitoes in and around your home can be bothersome and unsanitary and spread diseases. To protect yourself and your family, you’ll need to find strategies to control mosquitoes.

The following are some examples of natural mosquito-repellent plants and herbs:

  • Citronella: Citronella is the most hated scent by mosquitoes and is mainly used in making mosquito repellents. Its extracted from lemongrass with a citric lemon-like scent that irritates the mosquito.
  • Garlic;- Garlic is considered an edible repellent; allicin, which is its active ingredient, changes our natural scent and protects us from the mosquito. You can blend it with oils to make mosquito repellent or scatter cloves around your outdoor living area.
  • Lavender:- Most people think of lavender because of its lovely scent; however, mosquitoes despise it. Mosquitoes dislike the smell of lavender’s purple blossom and will avoid areas where it grows. You can use it to decorate your home, crush it and apply it to your skin, or make a DIY mosquito repellent spray.
  • Basil:- Apart from being a tasty herb for your food, basil has a strong aroma that mosquitoes can’t stand. You can create a homemade mosquito repellent spray from basil.
  • Catnip: The plant’s essential oil, nepetalactone, is considered more powerful than DEET. You can either plant it around your home as a defense or crush the leaves and rub them against your skin.
  • Marigolds: The plant has a strong aroma that irritates humans and mosquitoes. Marigold flowers keep mosquitoes at bay if you plant flowers around your home. If mosquitoes migrate indoors, cut some marigold flowers and place them in vases around your house regularly. 
  • Peppermint:- Its minty aroma repels mosquitoes rather than attracting them. The leaves can be crushed and rubbed against your skin. It also helps to relieve itching caused by bites. 
  • Eucalyptus:– Citronella and eucalyptus have a similar spicy scent. It emits a fragrance that can completely mislead the mosquito, causing it to lose track of its food supply. You can keep mosquitoes at bay by simply planting eucalyptus trees in your yard. If you encounter mosquitoes inside, apply the oil to your skin frequently.

7 Common Things That Attract Mosquitoes

Have you ever wondered why some places or people attract a lot of mosquitos while others don’t? There are a variety of reasons why this is possible.

Let’s have a look at a couple of them:

1. Distinct scents 

Mosquitoes are attracted to the aromas of flowers. Mosquitoes will be your daily visitors if you use deodorants, air fresheners, or fragrances with a pleasant floral scent.

Mosquitoes are also drawn to stinky socks or feet and the smell of your skin.

To minimize mosquitoes invading your home, choose flowers, shrubs, or vegetation that do not have strong flowery fragrances.

Planting the intensely scented plants far away from your home, garden, pool, or treehouse is another alternative.  You can plant them along the perimeter fence if it is far away from your house. 

2. Dark colors

Mosquitoes are attracted to dark and deep hues. It doesn’t matter if it’s dark paints, clothes, or anything else. Black, brown, navy blues all seem to be a favorite.

If you wear dark-colored clothing while your companion wears light-colored clothing in a mosquito-infested location, mosquitoes will bite you more. Mosquitoes have excellent vision and can perceive objects from great distances.

3. Water

Mosquitoes are drawn to water as it provides them with hydration. Water is a very habitable place for mosquitoes to lay their eggs.

Any place that can hold water will be a big attraction to mosquitoes, even plants. Mosquitoes love any flowers or plants with troughs where they can collect water.

You’ll notice that mosquitoes tend to multiply after strong rains or storms. Mosquitoes love water pockets that turn into breeding grounds, and they’ll be busy until late fall.

While some of the water pockets may eventually dry out, others will remain stagnant for a long time. Some water pockets will emerge near debris-filled ditches, uprooted trees, pits, and depressions in the soil caused by automobiles, among other things.

4. Blood 

Given that blood is mosquitoes’ primary food source, it should come as no surprise that it is one of the things that will attract them.

Most mosquitoes prefer people with blood type O. This is because people with this blood type seem to secrete more sugars.

Female mosquitoes have mouthpieces that are best suited for extracting blood. Its saliva has some chemicals that make the blood thin for the mosquito to suck it up.

Because the sucking numbs the skin, it’s difficult to recognize what’s going on. The mosquito has enough time to drain your blood with her proboscis.

5. Shielded place

Mosquitoes will seek a cool and safe hiding location to avoid direct sunlight. If you have a place within your compound that has a bit of shade from the hot midday sun, mosquitoes will be flocking there.

Bushes, grass, and tall weeds are where mosquitoes will find enough shade.

6. Carbon Dioxide

Mosquitoes are attracted to what you exhale. Carbon dioxide is released when you exhale.

Mosquitoes are attracted to carbon dioxide when it is released. Because adults’ lungs are larger, they produce more carbon dioxide, making them more vulnerable to mosquito bites than children.

Larger people will be more affected by burning up more energy when resting. Their bodies are bigger, and they will use more energy to pump blood and keep them moving.

Because they burn more fuel, they produce more carbon dioxide, which attracts mosquitoes.

7. Sweat

When you sweat, lactic acid is released, which attracts mosquitoes. Mosquitoes are attracted to lactic acid, uric acid, and ammonia.

Lactic acid is formed when your body’s temperature rises, which might happen due to exercise. Lactic acid is also produced when consuming foods heavy in potassium or salt.


Mosquitoes in your home can be aggravating, especially if there are a lot of them. It’s a good idea to figure out what might be luring them to your house.

While urine is one of the appealing features, it’s not like it’s easy to come by. However, you should be aware that even small volumes of urine might attract flies.

Water, blood, carbon dioxide, sweat, and flowery fragrances are popular mosquito attractants. While most scents are appealing, most herbal scents are not.