How To Get Rid Of Ants In A Dishwasher

The Ant Problem

Discovering ants in your dishwasher can be a frustrating experience. Not only are they an unwelcome sight, but they can also contaminate your dishes and food. Ants are attracted to the warmth and moisture in dishwashers, making them a common pest in the kitchen. However, there are several effective methods you can try to eliminate ants from your dishwasher and prevent future infestations.

Clean Your Dishwasher

The first step in getting rid of ants in your dishwasher is to thoroughly clean it. Start by removing any dishes, silverware, and utensils from the dishwasher. Take out the racks and clean them with warm soapy water. Pay special attention to the crevices and corners where ants may be hiding. Use a brush or toothpick to remove any debris or food particles that ants may be attracted to.

Vinegar Solution

Vinegar is a natural and effective solution for eliminating ants. Mix equal parts white vinegar and water in a spray bottle. Spray the solution on the interior surfaces of your dishwasher, focusing on areas where ants are commonly found. Vinegar not only repels ants but also removes any pheromone trails they may have left behind, making it less likely for them to return.

Baking Soda and Salt

Another homemade remedy you can try is a mixture of baking soda and salt. Sprinkle this mixture along the edges and corners of your dishwasher, as well as in any cracks or crevices where ants may be entering. The combination of baking soda and salt creates an inhospitable environment for ants and disrupts their scent trails.

Seal Entry Points

To prevent ants from entering your dishwasher, it’s important to identify and seal any potential entry points. Inspect the area around your dishwasher and look for gaps or cracks in the walls, floors, or cabinets. Use caulk or sealant to fill in these openings, making it difficult for ants to find their way in. Additionally, ensure that the dishwasher’s water and drain lines are properly sealed to prevent ants from using them as highways into your kitchen.

Remove Food Sources

Ants are attracted to food, so it’s essential to eliminate any food sources in and around your dishwasher. Make sure to rinse off plates and utensils before placing them in the dishwasher, as even small food particles can attract ants. Wipe down countertops and clean up any spills or crumbs immediately. Store food in airtight containers to prevent ants from accessing it. By removing their food sources, you can make your dishwasher and kitchen less appealing to ants.

Use Ant Baits

If you’re still struggling with an ant infestation in your dishwasher, it may be necessary to use ant baits. Place ant bait stations near your dishwasher, following the instructions provided by the manufacturer. Ant baits contain a slow-acting poison that ants take back to their colony, effectively eliminating the entire ant population. Be patient, as it may take some time for the bait to work, but it is a reliable method for long-term ant control.

Professional Pest Control

If all else fails and the ant problem persists, it may be time to call in professional pest control services. Pest control experts have the knowledge and tools to effectively eliminate ants and prevent future infestations. They can assess the situation, identify the ant species, and provide targeted treatments to eradicate the problem. Professional pest control is especially recommended if you have a recurring ant issue or if the infestation is severe.

Maintain a Clean Environment

Once you have successfully eliminated ants from your dishwasher, it’s important to maintain a clean environment to prevent future infestations. Regularly clean your dishwasher, removing any food particles or debris. Keep your kitchen clean and free of crumbs, spills, and standing water. Store food properly and seal any potential entry points to discourage ants from returning.


Getting rid of ants in a dishwasher can be a challenging task, but with the right approach, it is possible to eliminate them and prevent their return. Clean your dishwasher thoroughly, use natural remedies like vinegar or baking soda and salt, seal entry points, remove food sources, and consider using ant baits or seeking professional pest control if necessary. By maintaining a clean environment and taking proactive measures, you can enjoy a pest-free dishwasher and kitchen.