Question about Bosch 24 in. SHU43 Built-in Dishwasher

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Dishes are molding that are left in dishwasher before cleaning

The dishwasher is only 1 year old, and recently the dishes left in the washer prior to being cleaned are growing mold within a day. This did not happen until recently, and had never been a problem before.

Also, quite a bit of residue is visible on the stainless steel below the rinse and detergent areas.

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Re: dishes are molding that are left in dishwasher before...

Thats sounds normal except the molding i never herd of b4

Posted on Oct 31, 2007

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Mildew in washer

Hi Meredith, this is AP!

I understand you are struggling with mold spreading in your Frigidaire dishwasher, model PLD2560LCC. The average useful life of a dishwasher is about 13 years, so I would attempt to get a few more years from the dishwasher if you can. Chlorine bleach kills mold and helps remove most mildew stains. Dilute 1 cup of bleach in a gallon of water and scrub the interior of the machine with a stiff brush. Use a toothbrush to get in narrow areas, such as around door gaskets. Wear gloves to protect your hands when you use bleach, and also avoid mixing bleach with any other cleaning product. Run the dishwasher empty after cleaning it to rinse out the bleach residue. If stains remain after mold removal, scrub them away gently with a damp rag and mild scouring powder.

Or you could run a cycle with no dishes. Once the dishwasher has completed its initial fill, add 1 cup of white vinegar and complete the cycle. If you find that removes the mold I would open the dishwasher door after each use and allow it to dry out completely before closing it to prevent mold growth. Moisture, bits of food and a warm environment can lead to unwanted mold growth. If you won't be using the dishwasher for a while, such as when leaving for vacation, leave the door open while you are gone to ensure no trapped moisture leads to a mold or mildew problem.

I hope this information proves helpful to you, thank you for the post.


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Frigidaire built in dishwasher model PLD2855RFC1. Have to wash dishes pretty much spotless prior to using dishwaser. Glasses come out with what appears to be soap residue regardless if powder or liquid....


I have an older dishwasher also and recently my wife also complained about it not cleaning right... so me being the man I am tried in vain to clean the things... Bought new spray arms online and installed them in the thing works like new... However I have also found that if the heating element goes bad then that also can mess things up bad... So I would buy new spray arms, and also check out the heating element to make sure it is working... Here is a tip that will help you with the online buying...

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Asker's Testimonial "explanation very clear. will give it a go and see how simple it was. thanks Ronnie " - ronnieshomes

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Our LG Dishwasher is less than one year old and the dishes that are left in it for a couple of days before it gets full enough to wash a load get mold on them

mold grows in warm moist places and the food scraps makes a great petri dish to grow your science experiment its normal during summer season in the cooler season fall winter early spring takes longer

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first if the pump is running and you can hear it washing it should clean now hot water cleans dishes not the washer the hotter the better at least 130-135 degrees modern dish washers use less water than older models so if you don't get the water as hot as you can stand it at the sink before you turn the washer on you can fill it with cold water second its important that you use jet dry and if your dishes aren't dry at the end of the cycle then on most washers you can turn the disp up for more hope that helps let me know

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Check to see if the Upper and lower spin arms rotate easy .. check to see if there is anything blocking them.. also check the venturi assembly (the tower is in the center of the lower spray arm} As it is what supplies the upper spay arm. let me know if this helps?

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