What to do if you hear rats in the ceiling?

Author: Brad Goldner  |  Last update: Tuesday, February 17, 2026

If rats are in your ceiling, you will likely want to contact a professional. Rats in your ceiling could indicate that they have built a nest and started reproducing. Unfortunately, these creatures are capable of reproducing at an alarming rate.

What to do when you hear rats in the ceiling?

Get 4-5 rat traps, bait with peanut butter, and set them out in the attic. Check them every day or two and see if you catch anything. If you have one, set a motion-activated camera up there so you can get a look at what's going on, sounds in the ceiling may be other animals besides rats.

How do you get rid of rats in the ceiling?

Traps properly placed is a very effective method. Place traps perpendicular to the joists in locations you suspect they frequent. That is where you see the droppings or have any other evidence they like to travel. The eye sight of rats isn't great so they tend to run along walls,joists,etc and feel with their whiskers.

Does banging on the ceiling scare rats?

Rats and rodents in general are very sensitive to sound, since it's one of their main tools for survival. Any new or unexpected noise will frighten them and send them scurrying. However, once rodents get used to a sound, they will no longer fear it.

Can rats break through the ceiling?

Rats can enter the ceilings through small holes as they can fit through a half-inch diameter opening. Sometimes they might chew their way through the cracks and crevices in the ceilings and other entry holes.

Roof rats: Experts have tips on how to keep them from invading your home

Is it common to have rats in the ceiling?

Rats are a common problem for homeowners. They can invade your home through the roof, walls, or ceiling. They can also contaminate your food and spread diseases.

How do exterminators get rid of rats in walls?

Pest control professionals typically use a combination of methods to address rats in floorboards and walls, even if they haven't come out. This includes baiting, trapping, and sealing entry points. Bait stations with poison are often placed strategically to attract rats inside the walls or floorboards.

What sound makes rats go away?

Clap your hands: clapping is sudden, loud and sharp. Should you encounter a rat and feel threatened, clap harshly in their direction and they'll be certain to scuttle away in fear!

What do rats hate most?

Here is a list of what rats hate the most.
  • Ammonia. Ammonia has a potent odor and will deter rats from your area. ...
  • Mothballs. Mothballs are a common repellant used for household pests like rats and mice. ...
  • Domesticated Pets. ...
  • Peppermint. ...
  • Lack of Nutrition and Comfort.

Will rats jump on your bed?

Rats are excellent climbers, so it's not out of the realm of possibility that they could get into your bed. However, it is unlikely. This is because rats are typically only active at night, and they are on a mission to find food and water sources.

What smell will keep rats away?

Both ammonia and vinegar have sharp, acrid odors that rats detest. Ammonia mimics the smell of predator urine, creating a sense of danger, and vinegar's acidic smell irritates their sensitive noses.

What do rats eat in the ceiling?

Roof rats are omnivorous and willing to eat practically anything available to them. However, they prefer to feed on seeds, nuts, fruits and berries when in season. Additionally, they will feed on slugs and snails, which may become a large part of their diet.

How much does it cost to remove rats from an attic?

The average cost of rat removal from the attic ranges from $300 to $3000, and the cost varies depending on the type of infestation and the location of the property.

How do I get rid of rats in my ceiling fast?

You have several options in commonly used rat traps – snap traps and electronic traps – as well as repellent options.
  1. Baiting Rats. Baiting is an important part of using traps, and with the right bait, it's easy to tempt these pests. ...
  2. Snap Traps. ...
  3. Electronic Traps. ...
  4. Ultrasonic Devices.

What are rats doing when you hear scratching?

There are a number of reasons why rats may be making scratching noises. They could be trying to get from one area of the house to another, they could be trying to access food or they may be gathering nesting materials. Rats tend to move pretty quickly so you're likely to hear scurrying noises.

Can rats live between floors?

Rats can enter this void by burrowing underneath shallow foundations or crawling through broken air bricks. Huge rat populations can build up beneath empty or derelict period buildings, spreading infestations to surrounding homes and businesses. If rats are beneath your floor, don't lay poisons.

What is a rats worst enemy?

Outdoors, rats face a variety of predators. In these environments, large birds of prey — including hawks, falcons and owls — feed regularly on rodents. Owls are particularly formidable predators, as their nocturnal behavior ensures that they are most active when rats go out in search of food.

What will make rats go away?

Outdoors, restrict their shelter by rat-proofing all buildings in the area and removing outside shelters like appliances, junk piles, old fences and walls. Keep the property, including alleys and yards, clean and trash-free. Pile wood and other stored items at least 18 inches above the ground and away from the walls.

Will sleeping with lights on keep rats away?

Sleeping with the lights on will not effectively keep rats away. Rats are highly adaptable creatures and can thrive in both light and dark conditions. While they may prefer dark areas, bright lights do not act as a strong deterrent. Instead, they have been known to adjust to environments where hiding is available.

What scares rats the most?

Peppermint. Prepare to turn your rat problem into a minty-fresh solution! Rats may have a perceptive sense of smell, but they can't stand the refreshing scent of peppermint. This natural and aromatic repellent works wonders in deterring these unwanted pests.

What does vinegar do to rats?

Rodents do not like the sharp scent of vinegar, so it's believed that it can be an effective rodent repellent. Common advice is to soak cotton balls with vinegar and place them near areas where you think rodents are entering your home and to use vinegar as a cleaning solution.

Do rat noise machines work?

There are multiple brands of these electric devices that are said to emit either a sonic or ultrasonic wave, which these pests allegedly find irritating. Some are sold specifically to repel rodents. However, there is little data that these devices repel insects or are effective in rodent control.

Is it expensive to get rid of rats?

Full rat removal treatment

Exterminators may also fix structural gaps and seal all the entry points to prevent future infestation. With regards to pricing, a full rat removal treatment may cost anywhere from $200 to $6000 depending on the infestation.

What to do if you hear rats in your walls?

How Do I Get Rats Out of the Wall Cavity?
  1. Set wooden snap traps along the trails where rats travel. ...
  2. Inspect your home for all possible holes and cracks a rat can enter. ...
  3. Remove or adequately store food sources that may attract rats.
  4. Maintain a clutter-free environment.

When to call an exterminator for rats?

If you locate a rodent within your home, it is best to contact a pest management professional for removal and identification. The presence of one rodent within a home could signal an infestation. Keep all children and pets away from the rodent. If cornered, the rodent will bite to defend itself.

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