Ever wondered why your dishwasher isn’t cleaning as well as it used to? Grease buildup might be the culprit. Over time, food particles and grease accumulate in your dishwasher, impacting its efficiency and leaving dishes less than sparkling. Learning how to get rid of grease buildup in your dishwasher is essential to maintaining its performance and extending its lifespan.
In this guide, we’ll explore the signs of grease accumulation, effective DIY cleaning solutions, routine maintenance practices, and ways to enhance your dishwasher’s performance.
Signs Your Dishwasher Needs a Deep Clean
Unpleasant Odors
A dishwasher should be clean, not smell. If you notice a lingering greasy odor, it’s a clear sign that grease and food particles have built up in hard-to-reach places.
Cloudy Dishes
Are your dishes coming out less than spotless? Grease buildup can leave a cloudy residue, particularly on glassware.
Sluggish Drainage
Grease clogs can hinder the drainage system, leaving standing water in your dishwasher. Read more on how to dispose of grease properly.
Visible Grease Stains
Check the spray arms, door seals, and filter. Visible grime and greasy residue in these areas are telltale signs of accumulation.
How To Get Rid of Grease Buildup in Your Dishwasher

The dynamic duo of vinegar and baking soda can work wonders for cleaning your dishwasher.
Vinegar and Baking Soda Method
- Empty your dishwasher completely.
- Sprinkle one cup of baking soda across the bottom of the machine.
- Place a bowl filled with one cup of white vinegar on the top rack.
- Run a hot water cycle to break down grease and odors.
- Lemon Juice for Extra Sparkle
Lemon juice not only cuts through grease but also leaves a refreshing scent. Add a cup to the detergent compartment and run a hot cycle.
Scrubbing with Dish Soap:
Sometimes, manual scrubbing is necessary. Use a soft brush with dish soap to scrub the filter, spray arms, and door seals.
Commercial Dishwasher Cleaner
For stubborn grease, a commercial cleaner designed specifically for dishwashers can help dissolve buildup. Follow the product’s instructions for the best results.
Routine Maintenance Practices for a Cleaner Dishwasher

These easy maintenance tips will help extend the lifespan of your dishwasher.
Clean the Filter Weekly
A clogged filter can trap grease and food particles, reducing efficiency. Remove the filter, rinse it under warm water, and scrub it with a soft brush.
Wipe Down the Door Seals
Grease often accumulates in the seals around the door. Use a damp cloth or sponge to wipe this area during routine cleaning.
Run Hot Water Before Starting a Cycle
Before you run your dishwasher, let hot water flow from your sink faucet. This ensures the cycle starts with hot water to dissolve grease more effectively.
Use High-Quality Detergent
Invest in a reliable dishwasher detergent that can break down grease and prevent buildup.
Enhancing Your Dishwasher’s Performance

Remember to wash or wipe your dishes with grease before loading them into the dishwasher.
Load Dishes Properly
Improperly loaded dishes block spray arms and hinder grease removal. Follow your dishwasher manual’s guidelines for loading dishes.
Avoid Overloading
While it’s tempting to cram in as many dishes as possible, overloading reduces water circulation and cleaning efficiency.
Inspect Spray Arms Regularly
Clogged spray arms reduce water flow. Remove them and rinse under warm water to keep them clear.
When It’s Time to Call the Professionals at PuroClean of Burlington
A clean dishwasher is the key to spotless dishes and a stress-free kitchen routine. Regularly tackling grease buildup ensures your appliance works efficiently and lasts for years. By following these tips, you’ll not only save money on repairs but also enjoy spotless dishes every time.
Sometimes, even the best DIY efforts aren’t enough. If grease buildup has caused extensive damage to your drainage system or appliances, it’s time to bring in the experts. At PuroClean of Burlington, we specialize in property damage restoration services, including issues caused by grease or water. Don’t let grease ruin your home—contact us today at (262) 342-2226 for a free consultation.