How To

How to Clean a Dishwasher

Contributor
By eHow Contributing Writer
(133 Ratings)

Dishwashers come in two types, steel and plastic. Both often get dirty while washing your dinner ware and other cooking appliances. You need to keep your dishwasher clean as dirt and oil often stay within the dishwashing tub. The following steps will be keep your dishwasher clean.

From Quick Guide: Dishwashers 101
Difficulty: Moderately Easy
Instructions

Things You'll Need:

  1. Step 1

    Check the temperature preset before cleaning your dishwater. This is the temperature of the water used for washing. Some dishwashers require water to be 120 degrees or higher, while others require 140 degrees or higher. Check your dishwasher’s make & model mentioned in the user’s manual. Learn if your dishwasher has a pre-heating mechanism for water when it is too cold. Use a thermometer to measure the temperature just before the washing cycle begins.

  2. Step 2

    Identify and locate the type of cleaning required in your dishwasher. Scale, rust, mold, discoloration and food stains are some of the most common concerns that require regular cleaning. Follow the steps below to clean each of these

  3. Step 3

    Add one tbsp of bleach after emptying the contents of dishwasher. Run a full cycle. This will clean any mold built up in the dishwasher and leave the dishwasher sparkling and glowing.

  4. Step 4

    Try cleaning discoloration and scale off your dishwasher by adding one half container of Orange Tang Drink Mix. The citric acid present in the mixture helps to loosen up the hard water deposits as it removes and cleans the scale from your dishwasher. Run a regular cycle.

  5. Step 5

    Place a coffee cup filled with vinegar in the dishwashing rack and run a full cycle of dishwashing. This will clean your entire dishwasher. This is one of the easiest techniques and works well as preventive care. If vinegar is unavailable you can also use baking soda.

Tips & Warnings
  • Ensure your dishwasher gets a sufficient quantity of water in its washing cycle. Use a water softener to reduce stains caused by hard water, as these are the most difficult to remove.
  • Adjust the temperature on your thermostat as per the hot water requirements of your dishwasher.

Comments  

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on 10/25/2009 I did the bleach and white vinegar steps...and went from thinking I needed to replace my dishwasher to it actually getting dishes clean again!

ssarah said

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on 9/28/2009 I remember when we back then were always washing all our dishes by hand. My eldest son has just recently got me a dishwasher hence I appreciate your advice very much. Vinegar and backing soda are my favorite cleaning devices anyway hence I will stick with those for the beginning. Using too much chemicals is just against my nature.

mdtwner said

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on 4/9/2009 Use a little WD40 on a rag and it makes your Stainless Appliances shine. Be sure to wipe off excess or it will attract dust.

KJ929 said

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on 10/26/2008 Marylynn -
I use pledge on my stainless steel appliances. There are also stainless steel wipes at most supermarkets; I've found either works just as well. Just make sure to wipe appliance down well after using most cleaners.

magikpride said

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on 10/25/2007 try vinnegar that always works and leaves it sparkling...

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