5 Bugs That Lives in Firewood – How to Keep Them Off?

bugs in firewood

If you do keep the firewood stacked outside the home or in a store, there are two insects and three types of beetles that you need to be concerned about.

They may be present to feed on the cellulose of the firwood, plus to find a safe place to live and thrive in.

And while they do not present a danger to those living inside, they can be annoying and some may actually damage your home.  

In this article, we will take a look at some of these most common firewood bugs and ways on how to keep them away.

So, let’s get started with our list…

1- Bark Beetles

Perhaps the most familiar of all beetles, the bark beetle is often found around dead or dying trees.

They tend to be small, cylindrical in shape, and black or brown in coloring.

You will often find several bark beetles chewing on wood which may include your firewood.

It’s quite possible that a single log from a tree may contain hundreds of these beetles.

2- Longhorn Beetles

The name comes from the longhorn-like antennae that are often longer than the body of the beetle.

They will often have yellow stripes on their bodies and be anywhere from a half-inch to one and a half-inch in length.

You’ll find longhorn beetles around freshly cut wood, trees that have recently been cut down, or trees that are dying.

The females will lay their eggs in the bark of the wood.

The larvae they produce will spend the next one to three years tunneling their way through the wood just under the bark.

If you see sawdust in trails on the wood, that is a good sign it has longhorn beetle larvae inside.

If you see holes on top of the wood with sawdust around it, that is when the larva have become adults and emerge.

In their larvae stage, they are like worms with brown heads and rounded wrinkled bodies.

3- Metallic Wood-Boring Beetles

Because of their bullet shape and metallic sheen, they are called metallic wood-boring beetles.

The larvae have a large, flat head that gives them the name flathead borers.

The larvae are born inside the wood and when they become adults will emerge and search to find more food.

They present no danger in the home, but they can be annoying to some homeowners.

If you find wood that has been extensively tunneled, then it might not be worth bringing inside at all.

You should check to ensure that the wood is in good condition. If not, then burning it outside may be in order.

4- Carpenter Ants

Carpenter ants will not feed on the firewood, but instead, use it as a place to nest.

They tend to hollow out the inside of the firewood material to create rooms to raise their young.

You may see the galleries they create that often go with the grain of the wood because that is easier for them to burrow.

If you bring firewood infested with carpenter ants inside your home, they may decide to move out and take up residence.

This assumes that they can warm up enough to get out before you put the wood into the fire.

However, it is only a small chance that the ants will survive for very long inside your home.

Having said that, if the weather warms up enough the carpenter ants inside the firewood may find a way into your home from the outside.

5- Termites

Termites love to consume wood.

This means that any wood left on the ground is probably going to attract termites.

You can see their presence by the mud tunnels they create to get to the wood and what might be on the wood itself.

The queen will probably be in a nest in the ground, but the workers will tunnel to the firewood for food.

Because your home is not a suitable nesting ground for termites, they will not be able to establish a new nest.

Plus, they are probably not strong enough to damage the furniture or the wood structure of your home.

However, if the firewood or pallets is stacked outside, then they may be able to find a way into your home and feed on the wood that is consumable for them.

As you might have guessed, the best way to prevent the termites from feeding on the firewood when it is stacked outside is to keep it off the ground.

If you see signs of termites near your home, you’ll want a pest control specialist to treat the area and destroy the nest. 

how to get rid of insects in firewood

How to Get Rid of These Bugs?

If you want to prevent any insects from coming into your home, then it is best to keep the firewood outside until it is ready to be burned.

That way, you minimize the invasion of the insects that might decide the inside of your home is better than the firewood.

If the conditions outside are cold, then the insects may still be in a state of hibernation or simply unable to move until they warm up.

That’s good news as the firewood can be used without concern for the insects leaving the wood itself.

Be advised that using insecticides will have little effect since the insects are probably too deep to feel the effects.

And what is worse, the residue of the insecticide burning off the wood will only present a health hazard to you and those living inside.

Final Thoughts

When the firewood you cut is brought into the home, it may have some unexpected guests inside.

These are basically the arthropods and insects that like to live in your firewood.

In most cases, the insects that are present do not pose any danger to you, your pets, your furniture, or the structure of your home.

They are simply there for feeding off the firewood itself or using it for shelter against the elements.

So, before you try to use harmful chemicals such as insecticides, for getting rid of these firewood bigs think again.

Choose the options that are right for your family and can keep them safe.

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