Pest Away Tips

8 Types of Rat Noises: How to Identify and Handle Rat Infestations

Rat Noises in Your Home

Rats can be pesky little creatures that can make a lot of noise. If you think you might have rats in your home, it’s essential to learn how to identify their noises.

This article will cover the different types of rat noises, why rats are nocturnal, and how to identify rat noises in your home.

Types of Rat Noises

Rats are vocal creatures and can make a range of noises. Here are the most common types of rat noises:


Squeaking – Rats will often squeak to communicate with other rats.


Hissing – If a rat feels threatened or frightened, they might hiss to warn others.


Chittering – Rats will often make a chittering noise when they are happy or excited.


Running – Rats are active animals and will run around, particularly at night.


Chewing – Rats have to chew constantly to keep their teeth sharp. Chewing on wires or wood can create loud, persistent noises.

6. Scratching – Rats are great climbers and can be heard scratching and scurrying up walls or through ceilings.

7. Nesting – Rats will build nests in your home with materials they find nearby, such as shredded paper or fabric.

8. Gathering Food – Rats will search for food in your home and will make noise while they are doing it.

Why Rats are Nocturnal

Rats are nocturnal animals, meaning they are most active at night. They are also known as nighttime creatures because they prefer to explore when the house is quiet.

Rats are trying to avoid people, so they won’t be seen in the daylight when humans are awake and active. Additionally, rats are more comfortable moving around when it’s dark because they have poor eyesight compared to other rodents.

How to Identify Rat Noises

If you want to identify rat noises in your home, you’ll need to listen, look, and watch. Rats can be identified by their distinctive droppings, chew marks, runways, and smudge marks.

Here are a few pointers on identifying specific rat noises:

1. Chewing – If you hear a persistent and loud gnawing or metal-on-metal noise, you might have rats chewing on wires, wood, or metal.

2. Scratching – You’ll hear scratching or scurrying sounds if rats are climbing up walls or through ceilings.

3. Nesting – If you hear rustling or shuffling noises, you might have rats building nests in your home.

4. Gathering Food – Rats will usually make noise while they are searching for food, which could be heard as scuffling in your walls or ceiling.

What a Rat Sounds Like in a Wall

If you hear noises in your walls, you might have rats using them for transportation purposes. Here are some of the key things to know about rat noises within walls:


Rat Transportation in Walls – Rats are known to use walls as highways, moving through gaps, and entering homes this way.


How to Identify Rat Noises in Walls – You’ll hear constant chewing or gnawing noises in your walls when rats are present.


Differentiating Between Rat Noises and Other Pests – It can be challenging to differentiate between rat noises and those made by other pests like mice or squirrels. For instance, rat noises are often louder and more persistent, while the sounds of a mouse are typically softer and more subtle.

Additionally, the droppings left behind by rats are more robust and pointed than those of mice.


Rats can be noisy creatures, and their constant noise can keep you up at night or be quite unsettling. However, by learning more about rats, you can identify the noises they make and take steps to get them out of your home.

We hope that this guide has been helpful in your quest to identify rat noises and get rid of any unwanted pests in your home. If you’re concerned about potential rat infestation in your home, don’t hesitate to contact a professional pest control service.

Rat Vocalizations and Communication

Rats are known for being vocal creatures, and they use a range of noises to communicate. Here we’ll cover the different types of rat vocalizations, what they indicate, how rat noises can attract more rats, and what to do if you suspect a rat infestation.

Types of Rat Vocalizations

Rats use vocalizations to communicate with other rats and to express a wide range of emotions. Here are the most common types of rat vocalizations:


Squeaks – Rats use short, high-pitched squeaks to communicate with other rats. These sounds are often used to indicate a need for attention or to express general excitement.

2. Chitters – A chittering noise is a series of rapid-fire squeaks that rats use to indicate happiness or excitement.

This sound is often accompanied by a wagging tail and can be a sign of playfulness. 3.

Hisses – Rats hiss when they feel threatened or angry. This sound is often used to warn other rats or predators to stay away.

4. Pitches humans cannot hear – Rats can also vocalize in a range of pitches beyond human perception.

They use this to communicate between one another.

What Rat Noises Indicate

Rats use their vocalizations to communicate different things. Here are a few examples of what certain rat noises indicate:


Fighting – Rats will squeal and hiss during fights or when they are feeling aggressive towards other rats. 2.

Mating – Rats will make a high-pitched excited squealing noise during mating season when they are trying to attract a mate. 3.

Meeting other rats – Rats will make chittering and squeaking sounds when they are meeting new rats or greeting familiar ones.

How Rat Noises Attract More Rats

Believe it or not, the vocalizations of rats can attract even more rats to your home. Here’s how it happens:


Indirect sounds – Rat vocalizations can be heard from quite a distance, and other rats in the area may hear them and come closer to investigate. 2.

Following other rats to communicate – Rats also use their sense of smell to communicate through pheromones. If one rat hears another rat’s vocalizations nearby, they may follow their scent to find them and communicate with them.

When to Take Action Against Rat Noises

It’s important to take action against rat noises as soon as you hear them. Here’s what to look for and how to handle a rat infestation:


Signs of Rat Infestation – If you hear scratching or chewing noises, find smudge marks on walls or floors, see droppings, or find gnaw marks or broken food stores, there is a high chance that you have a rat infestation. 2.

Handling a Rat Infestation – To handle a rat infestation, start by sealing up gaps and holes where they might be getting into your home. Then, clean up any surfaces that may have been contaminated by rats.

Set traps or use deterrents like peppermint oil and mothballs. 3.

Seeking Professional Help – If you’re not sure how to handle a rat infestation, or if it’s out of control, seek help from a professional pest control service. Consider using a Pest Pro search tool to find a local professional who can help.


Rats may be small, but they can cause significant problems in your home if left unchecked. By recognizing the different types of rat noises, we can take action against infestations before they become a more significant problem.

If you suspect you have a rat infestation, act fast and take the necessary steps to eradicate them. When in doubt, seek help from a professional.

In conclusion, this article has covered the various aspects of rat noises and infestations. By being aware of the different types of rat vocalizations, we can better understand what rats are communicating and how they behave.

Identifying rat noises in your home is critical to your safety, and it can help you take the necessary steps to get rid of any unwanted pests. Furthermore, knowing when to take action and how best to handle a rat infestation can save you from significant damage to your property.

Overall, being proactive and informed about rat noises and their implications can help protect you and your family from any adverse effects.

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