Interior Fun

Will Bleach Kill Drain Flies?

Bleach is a common household cleaner that many people use to clean drains and other surfaces. However, bleach will not kill many drain flies. In fact, it may only kill the adult flies, which is not enough to stop the fly from reproducing as it is not effective against drain flies’ eggs and larvae.

Effects of Bleach on Drain Flies

Bleach can be a successful means of controlling drain flies, as it effectively kills them. However, there are some caveats that should be considered when using bleach to control these pests.

First, bleach is not effective against all drain flies and may need to be used in combination with other pest control methods to be most effective. Second, because bleach can also damage pipes and other infrastructure, it should only be used as a last resort after other methods have failed.

Why Should You Not Use Bleach to Kill Drain Flies?

Bleach can be effective at killing drain flies, but there are several reasons why you should not use bleach to kill drain flies.

Release Toxic Fumes

Bleach release toxic fumes when it is mixed with other chemicals. These fumes can be harmful if inhaled and can cause skin and eye irritation. The release of these fumes is typically controlled by the use of filters or other devices, but if these restraints are not in place, they can create a hazardous environment.

Can Corrode Metal and Plastic

Bleach is made up of small molecules and is highly soluble in water. As bleach reacts with metal ions in the water and oxidizes them, it forms a dark brown sludge that can corrode metal and plastic in your drains. Bleach can also react with other chemicals in the sewer system and create harmful byproducts that can contaminate the water supply.

Can Cause Damage to The Environment

Bleach can be a hazardous material if not disposed of properly. When used improperly, bleach can contaminate water supplies, lakes and rivers, and soil. Additionally, because bleach is a powdered chemical, it can easily be carried by wind and deposited in sensitive areas like wetlands. Finally, any spills or emissions from bleach production and use can cause harmful air pollution.

Alternatives to Bleach for Managing Drain Flies

Bleach is one of the most popular household cleaning products. However, it is also one of the most harmful if used incorrectly. There are many alternatives to bleach that are just as effective for managing drain flies and other small pests without causing any harm to your home.

Here are four of the best alternatives to bleach:

Apple Cider Vinegar

Drain flies are a common nuisance in homes and businesses. They can cause damage to property by eating food that is not properly sealed and picking up bacteria. One way to get rid of drain flies is to use apple cider vinegar.

Apple cider vinegar is an effective fly killer because it kills both the adult fly and the larva. It also has a strong odor, which will discourage the flies from coming back. It is important to note that apple cider vinegar should not be used on electrical or plumbing systems; it can damage those materials.

Drain Cleaner

Enzyme-based drain cleaners are the latest innovation in drain cleaning. They are more effective than traditional drain cleaners and do not contain harsh chemicals that can be harmful to the environment.

Traditional drain cleaners rely on harsh chemicals that can damage pipes and drains. Enzyme-based drain cleaners work by breaking down grease and oil, which attracts flies. The flies then die from asphyxiation due to the chemical fumes emitted by the cleaner.

Baking Soda and Vinegar

Baking soda and vinegar are two common household items that can be used to kill drain flies. Both substances work by disrupting the fly’s ability to crawl or fly, which ultimately leads to their death. Baking soda is a non-toxic substance that can be found at most grocery stores, while vinegar is a slightly more potent option that can be purchased at most liquor stores.

Boiling Water

Boiling water is a better method of killing drain flies than bleach because boiling water will kill the larvae while bleach will only kill the adult fly. Boiling water also kills any other insects that may be in the water, such as mosquitoes. Bleach can also damage plumbing if used incorrectly.


In conclusion, bleach is not the only solution to kill drain flies. There are many other products and methods that can help get rid of these pesky flies. Use the information provided in this article to find what will work best for you and your property. Share this information with your neighbors and family so that everyone can get rid of their drain flies!

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