How long does it take for salt to kill maggots [Exterminator Explains]

Sam McGilin

Sam McGilin

Hey there, I’m Sam McGilin, the person behind Pallentor. I have worked in the pest control industry for over 15 years. On this site, I share my knowledge so you can enjoy a pest-free home.

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Hello, as a seasoned pest control specialist. I understand how distressing it can be to find maggots in your home. The good news is, solutions are at hand, often from simple items in your pantry, like salt. Yes, that’s right. Salt can act as a pesticide.

In this article, we’ll explore how salt can be a weapon in your fight against these pesky critters, providing a greener, safer alternative to traditional methods.

Let’s dive right in!

How long does it take for salt to kill maggots – explained

Salt can kill maggots within a span of 24 hours. It works by dehydrating these soft-bodied creatures, resulting in their eventual death. When you spread salt over maggots, it absorbs the water content from their bodies, causing them to shrivel up and die.

However, keep in mind that the effectiveness and timeline can vary based on several factors. This includes the amount of salt used, the size and lifecycle stage of the maggots, and their resistance to desiccation.

While salt can be an effective method, it’s not always the most practical one, especially for large infestations.

In such cases, other alternatives might be more suitable, and that’s what we’ll dive into in our next section – alternative methods for killing maggots.

Alternative methods for killing maggots

While salt is a handy and effective method for dealing with small infestations of maggots, for larger invasions or recurring problems, we might need to consider other alternatives.

In this section, we’ll take a look at a few other methods that can effectively help control and eliminate maggots.

Using vinegar and baking soda

Vinegar, especially apple cider vinegar, and baking soda are household staples that can be used to combat a maggot problem.

Vinegar attracts maggots, and once they come into contact with it, they die off. Baking soda, on the other hand, works similarly to salt, causing the maggots to dehydrate and die.

Implementing diatomaceous earth

Diatomaceous earth is a non-toxic powder made from fossilized aquatic organisms known as diatoms.

When maggots come into contact with diatomaceous earth, it absorbs the lipids from their exoskeleton, causing them to dehydrate and die.

Utilizing insecticides and chemical solutions

If the maggot infestation is severe, insecticides or chemical solutions may be needed. It’s always best to consult with a professional in such cases to ensure safety and effectiveness.

No one wants to find themselves battling a maggot infestation repeatedly. Prevention, as they say, is better than cure.

So, in our next section, we’ll discuss some crucial tips for keeping your home maggot-free.

Prevention tips: keeping your home maggot-free

Keeping maggots at bay is about more than just eliminating them once they’ve made an appearance – it’s about taking preventative measures to ensure they don’t infest your home in the first place.

In this section, we’ll discuss some simple and effective strategies to prevent maggots from becoming an unwelcome guest in your home.

Proper waste disposal and management

Poor waste management can attract flies, which in turn can lead to a maggot infestation. Ensure your trash is sealed properly, and make it a habit to take out the trash regularly. Dispose of food waste in a sealed compost bin to deter flies.

Regular cleaning and maintenance

Routine cleaning, especially in areas where food is stored or disposed of, can help prevent an infestation. Keep your kitchen clean, make sure food containers are sealed, and regularly clean your trash cans.

Safe and effective home remedies

Certain natural repellents can help keep flies and maggots away. Citronella, eucalyptus, and lavender are a few examples. These can be used as essential oils, candles, or plants around your home.

But what if you’ve done all of this, and you still find maggots at home? Don’t worry! In the next and final section, we’ll recap how to handle this situation, focusing on the use of salt and its effectiveness.


When it comes to controlling maggots, salt can be a reliable ally, killing them within 24 hours by dehydration. However, remember that it’s only one tool in our arsenal.

Other methods, like vinegar or diatomaceous earth, can also be effective.

The key is prevention, with proper waste management and regular cleaning being crucial.

Rest assured, with these tips and tools, you’ll be well-equipped to keep your home maggot-free.