Can Maggots Eat Through Plastic Garbage Bags?

By Alyssa Kingsbury

Maggots are legless larvae of a fly and have soft bodies. These are cream-colored and look like fat worms with one tapered end. These are found in areas with rotting food and decaying matter. They have no wing buds and have legs attached to their soft bodies. 

Their main advantage is that they can kill many types of bacteria. Here we will discuss “Can maggots eat through plastic garbage bags?” They could not reach into the bag to get inside the trash. These are not capable of chewing the plastic. It is important to note here that these can still infest your litter. These can invade even if they cannot eat from the bag. 

In this article, I will tell you some interesting facts about them. We will discuss here how to prevent them from getting into plastic bags. Let’s start with the main topic. 

Sources Of Maggots In Houses

The source of the maggots problem starts with flies. Flies that lay eggs become larvae. When people leave doors open, they often find it difficult to keep flies out of the house. Garbage is an important environment for flies to lay their eggs. 

Flies will be attracted to the fragrance of rotting food. Rotting food will create humid conditions for them. Thus, you will find maggots in your garbage bags when you put food in them. Now we will discuss “Can maggots eat through plastic garbage bags?” 

Can Maggots Eat Plastic Garbage Bags?

No, they can not eat through plastic garbage bags. They cannot chew plastic (non-biodegradable). They have a very delicate digestive system. They can crawl through small holes in the bag and will create an unsafe mess. 

Because plastic bags contain high-density polyethylene(HDPE), they are durable and solid. If they try to eat a plastic garbage bag, they will die. Only fly larvae are interested in decomposing food because it is their primary diet. Then it will be unable to transform into adult flies and break. 

Methods To Prevent The Maggots In Garbage Bags 

There are several methods you can use to prevent a maggot problem. If you check the following options, you must select at least one. To avoid them, you should follow these methods. These methods are the following:

  1. Bin composter or compost pile
  2. Insecticides/Pesticides
  3. Solution of vinegar 
  4. Household cleaners and Bleach solution
  5. Boil water 

Boil Water 

The easiest way to kill larvae is to pour boiling water over them. Boiling water kills the larvae quickly. Boiling water will kill them because they can not bear the high temperature due to their soft body. But you must be careful while doing so. 

Solution Of Vinegar 

Vinegar solution is another easy way to kill them. A mixture makes this solution of hot water and vinegar. You can also use a brush to remove them from inside a bag. 

Bleach Solution And Household Cleansers 

A mixture of bleach and hot water makes a bleach solution. Dispose of this solution in the garbage bag. Household cleaners can help you get rid of maggots. It will clean the garbage bag to drop fly larvae. 


These are expensive, but the best way to prevent maggots. Insecticides are available in stores and markets. 

Can Maggots Die In The Sun?

Yes, intense sunlight can kill maggots, studies have shown. The sun can heat trash and destroy the larvae. They die in sunlight because their bodies are too soft. They have bulbous organs that detect sunlight and move away from it. 

Sometimes sunlight may not be enough to harm the maggots. So, at that time, you will need to use other methods that we have already described here. That’s why you will use different ways because this method could be more efficient. 

Tips To Keep Maggots Out Of The Kitchen 

You should remove crumbs and debris from the entire kitchen. Suppose you are looking for ways to prevent the return of maggots. Suppose you have now discovered worms in the kitchen. But now you’re looking for ways to prevent their return. Then take the following steps to remove them: 

  • First, you must find a trash bag and remove the food waste. 
  • Leave the cleaning solution in the drain overnight. 
  • Use the vinegar solution in pipes to kill them. 
  • Run hot water down the drain after cooking oily/greasy food.


This article discussed “Can maggots eat through plastic garbage bags?” Larvae are small white-colored worms. They have soft bodies found in areas with rotting food. These are incapable of chewing plastic bags because plastic bags are non-biodegradable and made with high-density polyethylene. 

We discussed here the primary source of maggots in houses. Here we explore different methods to prevent maggots in garbage bags. We also discussed how high sunlight can kill the larvae. Here are a few tips on how to Keep Maggots Out Of The Kitchen. So, you must follow these methods to get rid of them. I hope you learned more from here. 


Can maggots escape bin bags?

Maggots will not escape, but only if the bags remain sealed.

Why does my garbage keep getting maggots?

Rotting food will create humid conditions for them. Maggots will be attracted to the fragrance of rotting food. Because of this, bugs keep popping up in your garbage. 

What scares maggots away?

They can not survive under the acidity of vinegar. Mix the hot water and vinegar, then pour this solution on the maggots. Let the mixture sit for about an hour, and clean the area.

Will they die in a plastic bag?

They can survive in garbage bags only when they get fresh air. Otherwise, they die in the loads due to suffocation. 

What do Maggots eat through plastic bags?

Plastic is non-biodegradable, and larvae have delicate digestive systems. Due to this, they can not eat it. But the bag can only have holes.