How to Hang Water Bags for Flies

Summer is a period of year when we are more likely to encounter a swarm of flies inside the house. Flies are a health hazard, can be embarrassing, and can ruin a relaxing Saturday afternoon on the patio.

Furthermore, utilizing insecticides or other chemical-laden approaches to control flies is not always effective. These toxic goods endanger the environment as well as your health.

As a result, we’ll look at a few options for hanging water bags for flies. It’s a novel idea offered only recently by social media users. The procedure is straightforward and based on biological principles.

How to Hang Water Bags for Flies

How Do Water Bags Keep Flies At Bay?

So, do water bags keep flies at bay? There are a lot of factors to consider in this procedure, and you must be well-informed.

Flies prefer dumpsites or places where there is rotting food to places where there is water. Because of its unique ability to reflect light, a water bag is a great way to keep flies at bay. Compound eyes, which are made up of unique photoreceptor cells, are found in flies. A unique reflection is created by using a transparent bag containing coins and water.

The existence of a water body will be detected by the flies’ compound eyes. As a result, they will be repelled from the water bag’s immediate vicinity. The key to this strategy’s effectiveness is ensuring that the bag is in the proper position. This will guarantee that it reflects the appropriate quantity of light to keep the flies at bay.

Furthermore, you may need to use it in conjunction with typical DIY bug-repellent tactics to keep bugs at bay. These strategies include things like never putting bad food out in the open, cleaning kitchen surfaces, and so on.

The beautiful thing about this procedure is that it can be completed at home using simple DIY instruments. To make it operate correctly, you must pay attention to every aspect. The following is a helpful guide to get you started:

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What You Will Require

Ziplock bag that is transparent

four to seven coins

Water that is free of contaminants

Pane of glass (preferably sunlit)

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To begin, fill the zip lock bag halfway with clean water. Make sure the water is crystal clear because it will aid in the light’s reflection. The size of the zip lock bag is important since it dictates how much water you can put in it.

After that, put the coins in a zip-lock bag. Any coin will suffice as long as it does not obstruct the light. If you have a larger bag, you may need to adjust the amount of water in the zipbag. This will assist in matching the amount of water required to repel sufficient sunlight.

Close the zip lock bag and hang it in a prominent location where it will receive the maximum sunshine. A windowpane would be the finest alternative for you. It’s great since it gives you the right amount of light without affecting your inside space. You should notice that it keeps the flies away.

PRO TIP! – Remember to place the zip lock bag in the most convenient location. It won’t function if you live in a location with very little light. If you don’t utilize a windowpane that allows for optimal sunlight exposure, it won’t operate. So, if you want the greatest results from this metric, get this section right.

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Advantages of Taking This Approach

It might be difficult to get rid of bugs, especially during the summer. Many advantages can be gained by hanging water bags on your windowpane:

Chemical-Free Methodology

Using chemical-laden items has a number of negative consequences. These include things like harming the environment and endangering our health. As a result, the water bag for flies method is a safe and long-lasting way to get rid of insects.

Convenient and Simple to Use

It’s not only a tried and true way to keep flies at bay, but it’s also simple to use. You must obtain the appropriate instruments for this procedure and set it up correctly. You can even store the bag so that you can use it again later.

The FDA does not have to approve it.

The FDA does not require authorisation to use this method to get rid of flies. It’s safe to use at home and doesn’t require the use of chemicals that could harm the environment.


When you have these water bags for flies, you never have to remember to pick out a product that will help you get rid of pests. The zip lock bag and a few old coins would be the only investments.

Facts about Flies

FAQ: How to Hang Water Bags for Flies

What makes a bag of water repel flies?

Flies are kept away by a bag of water because it provides a peculiar light reflection that repels them. The coins in the water reflect the light, which suggests a water body to a fly. Most flies avoid water sources because they would rather eat decaying food.

Is it possible to use copper coins as a water fly repellent?

Yes. Copper coins repel flies when submerged in water. They have a special light reflection effect that you may use to disperse light. As a result, the pennies in a jar for flies is a tried and true answer for your requirements.

What are the drawbacks to this technique to bug removal?

While it’s an effective way to get rid of flies, there are a few drawbacks to consider. For example, while it’s not a foolproof procedure, you’ll still need to maintain your kitchen clean and get rid of any bad food. Furthermore, for the greatest outcomes, you need a windowpane with the most quantity of light exposure.

It is critical to be able to keep flies away from your property. These bothersome insects can degrade the quality of your day and potentially cause health problems.

Learning how to hang water bags for flies is thus a viable option. It’s a tried-and-true DIY method for keeping flies at bay that’s also completely safe.

While there are some drawbacks to employing this strategy, it is a tried and true method for bug control that you can always count on.


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