Quck answer
To clean black spots in a dishwasher, follow these steps:
1. Remove any dishes or utensils from the dishwasher.
2. Mix equal parts water and white vinegar in a spray bottle.
3. Spray the solution onto the black spots and let it sit for a few minutes.
4. Scrub the spots with a soft brush or sponge.
5. Rinse the area with clean water.
6. If the spots persist, create a paste with baking soda and water and apply it to the spots.
7. Scrub the spots again and rinse thoroughly.
8. Run an empty cycle with dishwasher cleaner to remove any remaining residue.
9. Repeat the process if necessary.
10. Regularly clean your dishwasher to prevent future black spots.
A dishwasher is a convenient appliance that takes care of dirty dishes without requiring much effort. However, sometimes black specks can appear in the dishwasher, leaving your dishes looking spotty. If this happens, it’s likely that the trap needs to be cleaned out. This is a DIY job that can solve the problem.
Cleaning Existing Black Spots in the Dishwasher
First, unplug and empty the dishwasher completely and remove the racks. Then, spray the interior with a non-toxic commercial spray cleaner on visible spots and specks. Let the chemical sit undisturbed so that it can loosen the black spots for ease of cleaning. Check the product packaging for instructions on how long to let it set. Wipe away the chemical with a dry, clean cloth. If the spots and flecks remain, use a soft-bristled scrub brush for more friction. This should remove the spots.
Black Grit in Dishwasher Filter
It’s important to clean the source of the black spots: the dishwasher filter. The filter traps particles and grease, preventing them from recirculating in your dishwasher and clogging the drain pipe. Even if you pre-rinse dishes in your sink, tiny particles can collect over time. When the filter is clogged, particles are pushed outward and onto your dishes and into the washer’s interior. This results in black spots on your dishes.
Removing the Dishwasher Filter
Consult the manual that came with your dishwasher for instructions on how to remove the filter. If the manual is not available, search the company’s website online. Dishwasher filters are located on the bottom of the basin, directly underneath the spray arms or off to the side. Most dishwasher models have filters that either pull out easily or are held in place with screws. Use a Phillips head screwdriver to loosen the screw(s) that anchor the spinner to the bottom of the washer’s basin. This is the flat part that resembles a helicopter blade. Pull up and remove the spinner, and you should see a flat grille screen. This is the cover for the solids filter. Either use the screwdriver to remove the cover or locate a locking push-tab to pop the cover off and lift out the filters.
Cleaning the Filter to Remove Debris
The filter’s trap is likely to be clogged with food particles. Dump as many of those particles as possible into the trash can. Then, rinse the filter under warm water. You can gently rub liquid dish soap into the filters to break up heavy grease, but do not use any stiff scrub brushes. Replace the filters, cover, spinner, and racks, and run the washer empty so that the water pressure can push the remaining particles down the drain. It’s best to use your machine’s hottest water cycle.
FAQ
1. Why are there black spots in my dishwasher?
Black spots in a dishwasher can be caused by a variety of factors. One common reason is the accumulation of food particles and debris in the dishwasher. Over time, these particles can build up and form black spots. Another possible cause is the growth of mold or mildew in the dishwasher. Moisture and warmth create the perfect environment for these organisms to thrive. Finally, black spots can also be caused by mineral deposits from hard water. These deposits can leave behind unsightly marks on the dishwasher’s surfaces.
2. How can I prevent black spots from forming in my dishwasher?
To prevent black spots from forming in your dishwasher, it is important to keep it clean and well-maintained. Regularly remove any food particles or debris from the dishwasher’s filter and spray arms. You can use a soft brush or toothbrush to scrub away any stubborn spots. Additionally, run a cleaning cycle with a dishwasher cleaner or a mixture of vinegar and baking soda to remove any mold, mildew, or mineral deposits. It is also recommended to wipe down the interior of the dishwasher with a damp cloth after each use to remove any residue.
3. Can I use bleach to clean black spots in my dishwasher?
While bleach can be effective at removing stains and disinfecting surfaces, it is generally not recommended for cleaning black spots in a dishwasher. Bleach is a harsh chemical that can damage the dishwasher’s components, such as the rubber seals and plastic parts. Instead, it is better to use milder cleaning agents, such as vinegar or dishwasher cleaners specifically designed for removing stains and buildup. These alternatives are safe to use and will effectively clean the black spots without causing any damage to the dishwasher.
4. Are black spots in my dishwasher harmful?
In most cases, black spots in a dishwasher are not harmful. However, the presence of mold or mildew can potentially cause health issues for individuals with respiratory problems or allergies. It is important to address the issue promptly to prevent the growth of these organisms. Additionally, mineral deposits from hard water can affect the performance of the dishwasher over time. They can clog the spray arms and filters, leading to poor cleaning results. Regular cleaning and maintenance can help prevent these issues and ensure the dishwasher functions optimally.
5. What should I do if the black spots persist despite cleaning?
If the black spots in your dishwasher persist despite regular cleaning, it may be necessary to seek professional assistance. A technician can inspect the dishwasher for any underlying issues, such as a malfunctioning filter or a faulty spray arm. They can also offer recommendations on how to properly clean and maintain the dishwasher to prevent the recurrence of black spots. It is important not to ignore persistent black spots, as they could indicate a deeper problem that requires professional attention.