Having mice under your kitchen sink is more than an inconvenience—it can be a serious health concern. Mice are known carriers of various diseases, and they can cause significant damage to your home. 

Not to mention the unsettling feeling of knowing these uninvited guests are making themselves at home in your space. Tackling this issue immediately is paramount to protect your home, food, and peace of mind. 

So how to get rid of mice under the kitchen sink? This comprehensive guide offers practical solutions, helping you restore your kitchen to a mice-free zone.

Identifying Signs of Mice Under the Kitchen Sink

Identifying the signs of a mouse infestation early can help you intervene before the problem escalates. 

Here are some telltale indicators to help you discern whether mice have made a home under your kitchen sink:

DroppingsMouse droppings are often the first sign of an infestation. These are small, dark, and rod-shaped.
Gnaw MarksMice teeth leave small bite marks on food packages, wooden areas, wires, and other surfaces.
Nesting MaterialsLook for shredded paper, fabric, or plant matter that mice use to build their nests.
NoisesScratching or scurrying sounds, especially at night, might indicate the presence of mice.
Unusual Pet BehaviorIf your pets are acting strangely or are more interested in the area under your sink, it might be a sign.
OdorA strong, musky odor is a common sign of a serious mouse infestation.

Prompt action prevents a minor mouse issue from escalating into a full-scale infestation. If you spot signs like mice droppings under your kitchen sink, it’s an indication that it’s high time to implement measures to rid your home of these unwanted guests.

Early intervention can prevent the spread of diseases that mice carry and save you the cost and hassle of extensive repairs from their gnawing habits. Through the rest of this article, we’ll guide you on how to effectively rid your kitchen sink area and prevent mice from future invasions.

Step-by-Step Guide on How to Get Rid of Mice 

Getting rid of mice under your kitchen sink can seem like a daunting task, but with the right steps, it can be manageable. Below are several effective strategies you can follow. Remember, success may require a combination of methods, and patience is key.

Step 1: Sanitation and Cleanup

  • Thoroughly clean the area under your kitchen sink. Mice are attracted to food crumbs and spills.
  • Make sure to seal all food in airtight containers and clean dishes immediately after use.
  • Dispose of trash regularly and keep your garbage cans sealed.

Step 2: Sealing Entry Points

  • Mice can squeeze through tiny gaps. Inspect under your sink and in your kitchen for any holes or cracks.
  • Seal these potential entry points with caulk, steel wool, or a combination of both. Remember, mice can gnaw through many materials, but they can’t chew through steel wool.

Step 3: Use of Mouse Traps

  • Place snap traps or a live mouse trap under the sink and in other areas where you’ve seen signs of mice.
  • Bait these traps with food mice love, such as peanut butter or cheese.
  • Regularly check and reset your traps to catch mice effectively and dispose of them. 

Step 4: Natural Mice Repellents

  • Certain smells are said to deter and repel mice, like peppermint oil, clove oil, or ammonia.
  • Place a few drops of these essential oils on cotton balls and leave them under your sink. 
  • Remember, the success of this method can vary and it may work best when combined with other techniques for killing mice.

Step 5: Poison

  • Use rodenticide as a last resort and follow all safety precautions if you have pets or children.
  • Place mouse poison in secure bait stations and check them regularly. This will eliminate mice and keep the kitchen sink clean at all times. 

Step 6: Electronic Devices

  • Devices that produce ultrasonic waves assert their capability to deter mice, though you may still discover dead mice, suggesting that these devices may not always work as effectively as claimed.
  • Although these methods are simple to apply, their efficacy remains debatable. Similar to natural deterrents, they might prove more useful when integrated into a comprehensive control plan, which is especially crucial if you’ve found a dead mouse, signaling an existing infestation.

Preventive Measures to Keep Mice Away

You can deter mice from setting nests easily! While dealing with a mice infestation can be challenging, taking preventive measures can save you from this hassle. By making your kitchen and, specifically the area under your sink uninviting, you can rightfully make it happen.  

Here are some effective preventive measures:

Maintain Cleanliness

  • Keep your kitchen and the area under your sink clean. Dispose of garbage regularly, and avoid leaving food or dirty dishes out overnight.
  • Benefits: A clean kitchen is less attractive to mice, reducing their reasons to invade.

Seal Potential Entry Points

  • Regularly inspect your kitchen for cracks, holes, or gaps, and seal them. Don’t overlook areas around pipes under the sink.
  • Benefits: Sealed entries make it difficult for mice to gain access to your home.

Store Food Properly

  • Store food, especially grains and cereals, in airtight containers. Don’t leave pet food out for extended periods.
  • Benefits: Without easy access to food sources, your kitchen becomes less enticing to mice.

Regular Home Inspection

  • Regularly inspect areas in and around your home for signs of mice. Catching signs early can prevent a full-blown infestation.
  • Benefits: Early detection allows for quick action, limiting potential damage and health risks.

When to Contact a Professional

Despite the effectiveness of the methods mentioned, sometimes an infestation of pesky rodents can be too intense to manage on your own. If you’ve implemented these steps yet continue to see evidence of mice under your sink, or if they quickly reappear, it’s time to enlist the aid of a professional pest control service.

Professionals have access to advanced tools and specialized knowledge to deal with stubborn infestations. They can also identify and address underlying issues that might be attracting mice to your home. 

Remember, quick and efficient intervention is key to preventing damage and potential health risks associated with a mice infestation.



Dealing with mice under your kitchen sink can be daunting, but this guide offers effective detection, removal, and prevention solutions. However, for stubborn infestations, professional help may be necessary. Prioritize prompt action to prevent damage and potential health risks, ensuring your kitchen remains a safe, clean, and mice-free space.


Eliza is a culinary maven with an undeniable passion for the art of cooking and a deep understanding of all things kitchen-related. She is a renowned kitchen expert and a source of inspiration for aspiring chefs around the world. With years of hands-on experience and a knack for creating delectable masterpieces, she has established herself as a leading authority in the culinary industry.

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