Mice are small, warm-blooded rodents found almost everywhere across the globe. Their large front teeth enable them to chew through almost anything, making them a significant threat when they invade homes, as they can carry diseases and parasites. Most mice tend to hide in attics, basements, archways, under concrete slabs, and behind walls, and they reproduce rapidly. You can eliminate these rodents by hiring professional exterminators or using traps and preventive measures.
Steps
Eliminating Mice

Adopt a cat. Cats are natural predators and excellent hunters of mice. This method allows you to control the rodent population indirectly and humanely. It’s a way to let nature take its course. A skilled cat can clear out a mouse infestation in just a few weeks. However, keep in mind that cats may not be able to catch mice hiding in attics or behind walls.

Identify the nesting areas of mice. You can locate their hiding spots by noticing mouse droppings or gnawed holes in walls, food containers, insulation, and other areas of your home. These are the places where you should set traps.

Place rodent poison or snap traps in areas where mice are active. These can be purchased at hardware stores or other retailers if you decide to eliminate the mice. Note that rodent poison doesn’t kill them instantly and may take up to a week. During this time, the mice will suffer greatly, so keep this in mind.
- Read instructions and warnings carefully. Most rodent poisons contain warfarin, which causes internal bleeding, along with other chemicals that kill mice, but they can also harm pets and humans.
- Check traps regularly. Dead mice will produce an unpleasant odor if not removed immediately. Snap traps are generally more humane than poison, as they kill mice instantly. However, in some cases, traps may only injure the mouse, requiring you to finish the job.

Use glue boards to trap mice. These are flat wooden boards that trap mice until you can dispose of them. As mentioned earlier, ensure you only use glue boards if you intend to kill the mice. They cannot survive or escape once stuck. Some mice may chew off their limbs to escape, while others may suffocate as their heads get stuck in the glue. This is not the most humane method but can be effective. If you find a live mouse stuck on the board, you may need to use a heavy boot or a blunt object like a stick to kill it. Dispose of the mouse in an outdoor trash bin afterward.
Preventing Mice from Entering Your Home

Seal trash bins tightly and clean up after disposing of food waste. Avoid creating opportunities for mice to enter your home. Use sturdy trash bins and avoid leaving garbage bags hanging. When disposing of trash, place it in a sealed waste container or dumpster. Leaving garbage around your home will attract mice and make it easier for them to invade.

Store food in airtight containers and keep them sealed. Leaving food exposed will attract mice and other pests. Maintain a clean household and pay special attention to food storage areas. If you live in an area prone to rodent infestations, such as urban environments, extra caution is essential.

Seal all potential entry points by closing gaps in walls, doors, and screens. Inspect garage doors, chimneys, dryer vents, air conditioning units, and crawl spaces to ensure they are properly sealed from the outside. If mice find a way inside, they will nest and reproduce. The best approach is to prevent this situation entirely.

Use copper or steel wool to block gaps around pipes or small holes leading into your home. This method prevents mice from easily entering through these openings. Additionally, you can completely seal unused pipes or entry points to eliminate access.

Avoid relying on products marketed as "mouse repellents." These products are often ineffective, and the Federal Trade Commission (FTC) has issued warnings about ultrasonic devices claiming to repel mice and rodents.
Humanely Deterring Mice

Identify the nesting areas of mice. Look for these spots by checking where mouse droppings or gnaw marks are found. If mice have been there before, they are likely to return. If mice are in the attic, locate their entry points and set traps there.

Use non-lethal wire cages to trap and release mice if you prefer not to kill them. Experts consider this a humane method of rodent control. Prepare the cage and place some food inside. The trap door will close once the mouse enters. Afterward, take the cage far away and release the mouse elsewhere.

Release the mice far from your home. Take them to a forest or remote area. You don’t want to risk them finding their way back. The mice will find a new home elsewhere, hopefully away from human dwellings.
Professional Rodent Elimination

Contact a local pest control professional for assistance. You can find reputable companies online, in phone directories, or by asking friends and neighbors for recommendations.

Describe the issue related to this animal to the pest control staff. They will suggest solutions including using poison or setting up mouse traps. You should clearly explain the severity of the problem to receive accurate advice.

Carefully consider the type of poison or chemicals the exterminator might use. Some substances can be harmful to pets and other household members, especially young children. If children or pets come into contact with rat poison, they could become seriously ill or even die.

Request the pest control staff to remove any dead mice caused by the poison. They can produce unpleasant odors if left inside walls or attics. Most exterminators will do this for free, but if you prefer not to see the dead mice, you should ask them to handle it. Hopefully, the staff will complete the entire process from start to finish.

Compare the pricing and methods of 2 or 3 pest control companies. Choose a company that feels right for you. Each company has different rates, so it’s wise to find a good price and a suitable team. This will make the process smoother.

Inquire about guarantees and warranties. You don’t want to call the exterminator again within a month or two if the mice return or if the problem isn’t fully resolved. Opt for a company that offers a satisfaction guarantee, so you can get a refund if the issue isn’t completely fixed. At the very least, the exterminator should return and finish the job without additional charges.
Advice
- Quickly remove dead mice if you choose to eliminate them
- Always keep pets and children away from rat poison
- Try to prevent the problem from the start rather than dealing with mice in your home or apartment.
