5 Homemade Mosquito Traps That Actually Catch

While there are many electrical and mechanical mosquito traps on the market, many buyers are discouraged by the noise during their operation or are uncomfortable using harmful chemicals. In this article, you’ll find out how to make a homemade mosquito trap.

If you do not have the usual mosquito repellents that you often use on hand, or you don’t want to use them, it does not mean that you have to experience a fun night of mosquito hunting.

You can make a mosquito repellent yourself using the tools at hand. Home remedies are less toxic and may be safer for human health.

Guide on 5 Most Effective DIY Mosquito Traps

If it is necessary to get rid of mosquitoes as soon as possible, you don’t have to purchase expensive means of combating them.

In the fight against these harmful insects, you can get by with a DIY mosquito trap. Keeping mosquitoes away from your home can be a daunting task, but you can use the tools you have at hand.

Principle of mosquito traps

As a rule, all mosquito traps work on the same principle. The device lures a mosquito into a trap space, from which it can no longer get out. The insect dies from poison or dehydration inside. Mosquitoes love the human smell, warmth, and water.

This is what the principle of all traps is based on. Every natural mosquito trap includes one or several “mosquito weaknesses” at once. Your trap has to contain something that is associated with food and reproduction for a mosquito.

A lamp burning in the room attracts the attention of insects. Therefore, light traps are also useful. However, only mosquito females fly into the light. Their attention is drawn to the heat from the light source. By it, mosquitoes are guided during the flight, whether it is daylight or dark.

Mosquitoes also search for the human skin bare areas. They use the heat receptors, trying to get as close to the food source as possible. However, the insects are often deceived by sticking to warm objects.

1. Amish Flying Insect Trap

You can use a plastic bottle to make a trap. It works because insects flock to the carbon dioxide released by the fermentation of baker’s yeast (but there is also a yeast-free option).

Animals and humans breathe out carbon dioxide, which is why mosquitoes are so attracted to them. But you can create an alternative source of carbon dioxide by tricking dipterans.

Amish Flying Insect Trap

Baker’s yeast is the most popular ingredient in all kinds of mosquito traps due to its effectiveness, availability, and low cost. Also, to manufacture a trap, you will need:

  • a plastic bottle of any color
  • warm water no higher than 104F (the fermentation stops at higher thermal values);
  • sugar baker’s yeast;
  • black cloth or paper (aluminum foil is also suitable)

To get rid of other pests, replace the yeast with honey, jam, or small pieces of fruit — something with a more pronounced smell.

One trap works from 4 days to a week. Wait for the moment until the entire sweet element is fermented into alcohol. Then you can leave the bottle, but you have to change the bait. If it is a trap for other insects, and there is jam or honey inside, it can be used continuously for 2 weeks.

If you want to make a yeast-free trap, you can use another ingredient as a main. A variant of the liquid that will be harmful to mosquitoes is vegetable oil. You will need 3-4 plastic bottles and four spoons of vegetable oil (the quality does not matter).

Also Read: DynaTrap Mosquito Trap Review

2. Brown Sugar and Yeast Bottle Trap

This is a simple trap that uses mosquitoes’ attraction to carbon dioxide as a basic principle of operation. This mixture requires a cup of hot water, half a glass of brown sugar, yeast, and an empty plastic bottle.

But first, you need to make a mixture. Add sugar to the heated water and stir to dissolve the sugar in the liquid. Pour the cooled substance into the bottle and add yeast. That is how the dioxide reaction starts.

Brown Sugar and Yeast Bottle Trap

Remove the cap from the neck of the bottle and turn the top of the bottle upside down. Then connect both parts to form a funnel. The trap can be placed or hung. The main thing is to do it away from the place where people are.

Also Read: Best Indoor Mosquito Killers

3. Vinegar and Baking Soda Bottle Trap

The repellents usually mask a human’s odor. It is essential because mosquitoes can smell their food and detect carbon dioxide from over 150 feet away.

However, it’s also helpful to use a CO2 mosquito trap. You don’t have to hide the scent but attract these insects with a mixture of soda and vinegar.

Vinegar and Baking Soda

Things and ingredients you need:

  • empty 2-liter soda bottle
  • scissors
  • tape
  • 1/4 cup baking soda
  • 1 cup vinegar

First, wash and dry an empty plastic bottle. Then it would help if you cut the container in half. Place 1/4 cup of baking soda at the bottom of the bottle. But we also need the upper part. Turn this part over and make a funnel. The tape is needed to secure the structure.

When you mix baking soda with vinegar, the substance will bubble and release carbon dioxide. This is what attracts mosquitoes to the trap.

The operation principle of soda bottle mosquito traps is that the insects enter the funnel and get stuck at the bottom of the bottle, unable to get out.

Also Read: What Are the Best Mosquitoe Zappers

4. Dish Soap & Light Trap

Dish soap mosquito traps are even easier to manufacture than the previous versions. You don’t even need an empty bottle. This recipe assumes that the mosquitoes will be attracted by light and moisture. And as I have already mentioned, they love it.

Dish Soap & Light Trap

You will need a small dish or container. This is a great way to get rid of insects if you are outdoors. Although it will be effective at home too.

Pour some water into a dish and add the soap. Shake the water a little so that bubbles appear. Having got into soap bubbles, mosquitoes will not be able to fly away and drown. But you can also use a light source to attract the insects to the solution.

It could be a small lamp or candle. The candle can be placed directly in a bowl of water, so there will be more chances that the insects will be caught.

A candle can be much more efficient than a lamp because mosquitoes are primarily attracted by the heat that comes from the light source. This trap should not be left overnight if using a candle. Pets or children can tip the candle over.

5. Vinegar & Dish Soap Bottle Trap

In order to make an insect trap, you literally need 10 minutes. To craft a trap, you need the following:

  • 5 tablespoons of apple cider vinegar
  • 2 tablespoons of dish soap
  • duct tape;
  • plastic bottle

Cut off the top of the bottle. Turn the top over and put it in the bottle, as a result, you should form a kind of funnel. Tie the two parts of the bottle together with duct tape. Pour a mixture of soap and vinegar into the funnel.

All you need to do now is set the trap in an area with a large concentration of insects, for example, under a lantern. The insects will fly into the bottle but will not be able to get out.

Vinegar & Dish Soap Bottle Trap

If you don’t have a bottle to make a 2 liter mosquito trap, you can replace it without any problems. Take a glass jar and fill it with a mixture that will attract mosquitoes.

In order to create a funnel, you can use a sheet of paper or a thick napkin. It is enough to roll it up and also put it in a jar. The main thing is that the paper does not get wet, so do not lower it too deep.

FAQ About How to Trap Mosquitoes

In this section, you will get answers to the most popular questions about homemade traps. They will give you even more information on how to get rid of insects and keep them out of your skin.

What attracts mosquitoes to traps?

Carbon dioxide exhaled by humans or released by fermentation attracts mosquitoes. Heat is another factor that is appealing to them.

Mosquitoes fly to heat, for these traps need light sources. Mosquitoes also prefer a humid environment, so there are often many of them near water bodies. Therefore, a water trap has a better chance of attracting insects.

Are mosquito traps effective?

Mosquito traps are an effective insect control method. The most efficient are mosquito traps by releasing carbon dioxide. If you want to achieve maximum results and not feel bites on your skin, you need to change the traps regularly. You can also combine them with using a repellent.

Also Read: Detailed Mosquito Fogger Reviews

What is more effective against mosquitoes, traps or repellents?

These mosquito control methods work differently. Both work, but repellents can contain chemicals that can harm humans or pets as well. Besides, the repellent will not help cope with the number of mosquitoes, so it only masks a human’s smell but does not destroy insects.

Save Your Skin

With the help of home traps, you can forget about itching from mosquito bites. These traps are relatively easy to make with improvised means, and you don’t need to spend a lot of money on them.

All ingredients are natural, so these traps are more sustainable. What methods of how to make mosquitoes trap do you know? Let us know in the comments.

Also read:


  • Mosquito heat seeking is driven by an ancestral cooling receptor (Department of Immunology and Infectious Diseases, Harvard T. H. Chan School of Public Health, Boston, MA 02115, USA American Association for the Advancement of Science):
  • Are You a Mosquito Magnet? (By Elizabeth Heubeck WevMD):
  • How to Keep Mosquitoes Away (Joshua Bloom Pest Control Specialist WikiNow):

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Nicholas Martin

Nicholas Martin

I am Nicholas Martin, and I am an entomologist. I combine the insect survey work with the consultation for private pest control agencies. My narrow specializations are both urban pests and agricultural pests. I studied their control over the previous 25 years. More about Nick

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