It’s a well-known fact that mosquitos are attracted to standing water. And they are a nuisance, to say the least. So, it’s important to get rid of mosquito larvae from time to time. Because getting rid of them means getting rid of mosquitoes in the long run.
But it is equally important not to harm nature while killing mosquitos. So, avoid using those harmful chemicals. Use bleach instead. And before you go around asking will bleach kill mosquito larvae, let us answer it by saying yes. Bleach can completely kill off mosquito larvae.
Here in this article, we will tell you how to kill mosquito larvae with bleach. So, without further ado, let’s begin.

Pros and Cons of Using Bleach to Kill Mosquito Larvae
The most obvious pro is that it is very easy to find anywhere in the world. You probably have some lying around unused in your house. Also, bleach is very cheap to buy.
However, using bleach on anything other than your indoor pool is not recommended. In fact, it is punishable by law in most states. Because bleach is very harmful to wildlife and most wildlife in your surrounding area drinks from your garden ponds or small patches of water.
Also, it is possible to get chlorine allergy from bleach, which can burn your skin. So use it carefully.
How to Kill Mosquito Larvae with Bleach
Bleach is the same liquid that is found in the laundry room, that you use to whiten your clothes or remove stains from them. It is also a disinfectant, used to disinfect hard surfaces. Killing mosquito larvae with it is easy. You just pour bleach into your pool or any other standing water near your house where there are mosquito larvae.
The recommended amount is adding two tablespoons of bleach for every five liters of water. That is a lot for an average-sized pool. The good news is, bleach is relatively cheap to buy.
Other Alternatives to Kill Mosquito Larvae
There are other safer alternatives to kill mosquito larvae without harming your pets or the local wildlife. Instead of bleach, you can add the following things into your pool or any standing water to kill those mosquito hatchlings.
- Cinnamon essence oil
- Apple Cider Vinegar
- Any kind of vegetable oil (adding a layer of oil into water will choke those larvae)
- Mosquito dunks (it is made of natural compounds)
Frequently Asked Questions And Answers
Does Clorox kill mosquito larvae?
Yes, it does. Clorox is actually bleach and it can kill mosquito larvae.
How much bleach does it take to kill mosquito larvae per gallon?
A tablespoon of it is enough per gallon of water to kill mosquito larvae.
What kills mosquito larvae fast?
Pour a bit of dish soap or oil to kill mosquito larvae fast in any standing water.
Can salt prevent mosquito larvae?
It can, but it is not a recommended method. Because many mosquito species can withstand salt water.
Final Thoughts
Even though bleach is an effective mosquito larvae killer, you should use it with caution. Because harming the local wildlife does more harm than good. For your garden pond or any other outdoor standing water source, use other natural alternatives that we have mentioned above. Also keep in mind that to control the mosquito population around you effectively, you should use bleach or any other larvae killing solutions every two weeks.