What to do if you find a dead rat in your house?

Author: Heather Halvorson  |  Last update: Thursday, April 23, 2026

Place the dead rats in a plastic bag, including their nesting materials, droppings and foods. Seal the plastic bag tightly and do not press the plastic bag to expel the air inside, due to many bacteria or germs that rats might carry.

What happens if a rat dies in your house?

The smell of a dead rat can be harmful to a person's health due to the toxic gases and microscopic compounds of the dead animal that are constantly being released into the indoor air. Since most homes are not consistently ventilated, the gases permeate into the respiratory tract and can potentially cause illness.

How long will a dead rat smell in your house?

On average, a rat takes roughly 2-3 weeks to decompose; however, lower temperatures will increase this time period significantly. Once the body has decomposed, the smell won't instantly leave your home. Instead, the foul smell will still be lingering in your home roughly two weeks later.

Do dead rats attract other rats?

If you can face it, smear the dead rat around the inside of the trap box, or leave the dead animal nearby. Rats are attracted by other dead rats.

What should you do with a dead rat?

Transfer the dead rat into a tightly-sealed plastic bag and throw it in your curbside trashcan for the next pick up. Decomposition requires a lot of fresh air and bacteria so depriving it in an anaerobic environment (sealed bag) would ensure it doesn't rot before then.

How to get rid of dead rat smell?

What do I do if I find a dead rat in my house?

Handling a dead rat can expose you to harmful pathogens. To protect your health, contacting a professional dead rodent removal service is strongly recommended.

Where do I dispose of dead rats?

No need to try to remove the extra air from the bag. Keep all the germs right in the bag! Now you can dispose of the bag and its contents in the trash. You may wish to double bag the contents, to prevent any smells from escaping the bag until pick up and remove the trash to an outside bin while you're at it.

Will a rat eat another rat if it's dead?

Denied food, rats will turn to killing and eating each other, further reducing the infestation. Rats cannot live without food, water, or shelter.

How to clean up after a dead rat?

How should I handle dead rats, rat droppings, and nesting areas? - Spray dead rats, droppings, nests and surrounding areas with a 10% bleach solution (one part bleach and 9 parts water). Allow at least 15 minutes of contact time before removal. - Clean the affected area with paper towels or a mop.

What does it mean to see a dead rat?

Encountering a dead rat could signify the end of a certain phase or aspect of your life, paving the way for new beginnings and opportunities. Just as the rat has passed away, so too may something in your life be coming to a close, making room for growth and transformation.

Can you leave a dead rat in the wall?

In some cases, the best solution is to leave the carcass where it is, apply odor-neutralizing chemicals or deodorants and hope the process of drying out happens as quickly as possible. This method still requires ventilating the area by drilling into walls or floors, so repair costs would still be involved.

What are the stages of a dead rat?

Stages of Dead Rat Decomposition
  • Fresh: This stage occurs within the first 12-36 hours after death. ...
  • Bloating: This stage occurs within the first 24-48 hours after death. ...
  • Active Decay: This stage occurs within the first 3-5 days after death. ...
  • Advanced Decay: This stage occurs within the first 1-2 weeks after death.

Is it bad to inhale dead rat smell?

If you've ever faced the unmistakable stench of a dead rat in your home, you know how quickly it can become a health hazard. The lingering smell isn't just unpleasant—it can carry harmful bacteria that could impact your well-being.

Should I remove dead rat?

Is it safe to remove dead rats on my own? Handling dead rats can be hazardous to your health due to the risk of disease transmission. It is highly recommended that you hire a professional dead rat removal service like PGH Pest Prevention to ensure safe and effective removal.

Will rats move on if there is no food?

Rats are also known to adapt to certain environmental conditions. These pesky creatures can survive on little food and water. This means that even if your house does not provide enough food, they will still squeeze through openings to look for food and return to their nests.

How to get rid of rats in house fast?

The best way to get rid of rats or mice is by using traps. If using spring loaded traps for rats, bait three of them in a row without setting them. Bait with dried fruit, peanut butter mixed with oats, or cheese.

How do you get rid of dead rat smell if you can't find it?

Opening windows and using electric fans may prove helpful. Deodorizing air fresheners and disinfectants can also help to eliminate smells. It is advised that gloves and respirators with working cartridges be used while cleaning any contaminated areas, as rodents are known carriers of a multitude of diseases.

How do I disinfect my house after rats?

Step 1: Put on rubber or plastic gloves. Step 2: Spray urine and droppings with bleach solution or an EPA-registered disinfectant until very wet. Let it soak for 5 minutes or according to instructions on the disinfectant label. Step 3: Use paper towels to wipe up the urine or droppings and cleaning product.

What to do with a dead rat?

They can be disposed of by double-bagging (carrier or bin bags) and putting in your household rubbish bin. It is advisable to wear gloves and/or use a spade to lift a dead rat into the bag.

Can I get sick from a dead rat?

Rat-bite Fever: This disease may be transmitted through a bite, scratch or contact with a dead rat. Salmonellosis: Consuming food or water that is contaminated by rat feces bacteria can cause this disease.

What do dead rats attract?

Dead rats can take many months to decompose. First, the fly larvae will enter the animal around the mouth and rear. Once the fly larvae complete their job, moth and beetle larvae come in to eat the skin and fur. This process can take two years!

What do rats do when one dies?

Although rats may not have the intellectual ability to rationalize such a loss, it is clear that they recognize their companion is gone and they can show many of the same physical manifestations that we feel. A grieving rat may eat less, appear depressed, or become restless.

What happens when you find a dead rat?

Place the dead rats in a plastic bag, including their nesting materials, droppings and foods. Seal the plastic bag tightly and do not press the plastic bag to expel the air inside, due to many bacteria or germs that rats might carry. Place the full bag in another plastic bag and seal it too.

Who cleans up dead rats?

To prevent the spread of diseases and parasites, residents should contact Critter Control wildlife removal experts, who are trained to safely dispose of dead animals. Removing animal carcasses will also remove the dangers and possible pest infestations which accompany them.

What food attracts rats?

 Rats and mice feed on a variety of fruits including oranges, avocados, peaches, lemon, and figs. They are fond of walnuts, almonds, and peanut butter. All fallen fruit and nuts should be regularly removed and discarded in the trash.  Rodents also feed on bird seed, snails, garden vegetables and dog droppings.

Previous article
Do I need a window jamb?
Next article
What color should the water be when bleeding a radiator?