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How to clean the dishwasher pipes in easy way

Installing a dishwasher is a common home purchase for homeowners. They free you from washing dishes several times a day, a tedious and arduous task. You must maintain your dishwasher properly, however. The kitchen dishwasher is the most convenient appliance in today’s modern home and is one that saves time and makes life easier.

If your dishwasher is functioning correctly, it can be a real pleasure to use it. This can require you to clean more often, but it can adversely affect your efficiency when it malfunctions. So when we eat something and wash dishes into the dishwasher. If the dishes are not clean then it clogs the pipes of the dishwasher.

Cleaning of dishes means that the dishes have no food particles on them. We must scrap off the tiny particles from the dishes so that the particles do not disturb the pipes. So here I’m going to tell you that how to clean the dishwasher pipes? So that it might help to you if you face this problem. Here we go.

How do I know if my dishwasher drain hose is clogged?

how to clean dishwasher pipes.

When you wash the dishes and the water of dishes drains off. So it’s common that there is less water on the floor of the dishwasher but if the water is over then drain then the drain hose is clogged. When the drain hose is clogged, you’ll hear some strange sound like gurgling. Your sink would not be draining water also. Because the dishwasher is substantiated by the water.

The water is draining very slowly in the dishwasher. After a wash cycle, the water is still in the dishwasher and is not draining. And your utensils are not cleaning. So these are some signs if you notice then your drain hose is clogged.

What happens when the dishwasher does not drain?

New drain hoses may be needed. If the garbage disposal is not clean or clogged then it might cause the water not to drain. So it happens cause of debris and food particles. The debris sits on the garbage disposal and makes it clogged. That’s why the dishwasher does not drain.

The second reason is that dishwasher’s drain system is close up or jam. So clear the dishwasher’s drain and garbage disposal so that the water drain. Use hot water in the drain or garbage disposal so that the disposal run. So in this way, your dishwasher would drain the water.

Why do dishwasher pipes need cleaning?

As we use the dishwasher then it also needs cleaning of every component of it. So that it would be good in performing. If we do not clean the dishwasher then it causes trouble in running. When we wash dishes into the dishwasher then the food particles, grease, etc. on dishes can clog the dishwasher pipes.

So it is the cause of clogging of pipes which need cleaning also so that the machine works properly and well. When you are cleaning the pipes of the dishwasher, make sure that the supply of the dishwasher is off or unplug the dishwasher.

What can I use to clean the pipes in my dishwasher?

Usually, dishwasher pipes are clogged due to food particles, grease, debris, etc. which is the cause of water coming back into the dishwasher. So there are some things which might help clean the pipes.

Baking soda:

Baking soda is a mild alkali substance that is very helpful in removing stains due to food residue. It is very useful in removing stains as well as clogging in pipes. Use 1 cup of baking soda in the dishwasher’s basket and add hot water into the baking soda and start a wash cycle but be sure that the water is not too hot. Repeat this process until the results.


Vinegar is also very useful in abolishing grease, food residue, food debris, etc. because it is acidic so with its acidic substance it reduces the germs also. It is also very good at cleaning pipes. Place one cup of vinegar into the empty dishwasher rack and run a hot wash cycle. Vinegar will break all the grease and food bits into the dishwasher pipes and also make it germ-free.

Wire coat hanger or auger:

If the food particles or debris are stuck into the dishwasher’s pipes and are not clearing up even by using the baking soda and vinegar then use a wire coat hanger. For that push the wire hanger into the pipes so that the stuck particles move out.

How to clean the dishwasher pipes using baking soda and vinegar?

As I tell you above that vinegar and baking soda are very effective in cleaning the food debris, grease, and jams so dishwasher pipes are also clogged due to these things. For cleaning the pipes of the dishwasher, make a mixture of baking soda and white vinegar into a bowl and pour it into the basket or bottom of the dishwasher.

Let sit this mixture for 25 to 30 minutes. Now put some hot water into the bottom because hot water help to get rid of grease and foodstuff and also clean the dishwasher pipes effectively. Repeat this process every month so that your machine works smoothly.

(Caution: The water should not boiling otherwise the pipes would melt.)

How to clean the dishwasher pipes and drain using a wire hanger?

Sometimes mulish food particles get jammed into the dishwasher pipes. Even the baking soda, hot water, and white vinegar also not working on them. In this situation, you should use a wire hanger to open the pipes and drains and examine the dishwasher manually. For this, first of all, unplug the dishwasher.

Then check the dishwasher’s manual so that you can understand the map of the dishwasher. Now find the dishwasher pipe. And disconnect the hose from the sink by using pliers. When you are disconnecting the hose put a bucket under the hose so that the water spill into the bucket.

Now push the wire hanger into the pipe so that all stuff comes out. You can use gloves and a mask so that keep away from dirt and bad smell. After clearing the stuff put hot water in the pipes and fix the pipe back in the sink. And use your dishwasher again.

How to unclog the dishwasher drain using high-pressure water?

The unique method of cleaning the dishwasher pipes is high-pressure water. It unclogs the drain through the pipeline. Because of high-pressure of water in the pipeline of the dishwasher. For this, unhook the pipe of the dishwasher and put water in the hose with high-pressure by pipeline. By running water with high pressure into the pipeline helps to move out all food debris, particles, grime, and dirt from the pipe.

After high-pressuring the water re-fix the pipe in the dishwasher and run an empty wash cycle in the dishwasher so that all the dirt clean up in the dishwasher’s pipes. The high-pressure technique is one of the best solutions in the maintenance of dishwashers and also unclogging every pipe. So whenever your pipes get clogged use this method because it is effortless.

Cleaning dishwasher pipes tutorial


Can you put bleach in the dishwasher drain?

Well, yes you can use bleach in the dishwasher drain but if the interior of your dishwasher is stainless steel or any other component is made of it then bleach could harm it. Because bleach has very strong chemicals which can damage this kind of material.

So if your dishwasher is of stainless steel then do not use bleach but if the machine is of other material then you can use bleach. If you use bleach on stainless steel then there is no warranty of use it again.

Can I use drain cleaner in the dishwasher?

No, you cannot use the drain cleaner in the dishwasher. Since the dirt or food particles from dishes clogged the dishwasher so if you use drain cleaner it would harm the rubber which is inside the dishwasher. So use other ways to clean the drain or pipes of your dishwasher.

How do you fix a smelly dishwasher?

Use vinegar and baking soda to clean empty dishwasher cycles. Start the dishwasher with a normal cycle and place a bowl of white vinegar on the dishwasher’s top rack. Now put a cup of baking soda into the dishwasher’s floor and run a second wash cycle. Now your dishwasher is free from a bad smell.

White vinegar and baking soda are very useful and effective in finishing bad odor as well as cleaning of dishwasher’s pipes and drains.

Why is there water left in the bottom of my dishwasher?

When your dishwasher is clogged, water is found in the bottom of the dishwasher. It happens when garbage disposal, drain hose, air gap, filter, or drain pump of your dishwasher are clogged. When the food particles or debris get stuck in these systems or components then the water does not run outside and gets stand into the dishwasher. For this, discover the block and clear the foodstuff or debris so that the problem could be solved.

Can I run my dishwasher if my sink is clogged?

No, you cannot run your dishwasher if the sink is clogged because dishwashers run through the sinks. If the sink is clogged then the water will stand in the dishwasher and will not drain the water. So before running your dishwasher be sure that the sink is not clogged otherwise it will create trouble for you. So the cause of the backed-up sink might be the backed-up dishwasher.

Is it normal for the dishwasher to drain into the sink?

You might have a kitchen sink clog affecting the drainage of your dishwasher. The backup will result in water backing up into your sink. So for this use the sink cleaner so that the sink could be clean and also run dishwasher’s garbage disposal.

Final thoughts:

Dishwasher has made our life very easy. So if you have a dishwasher then you must clean it daily and properly. So that you would not face any problems in the future. But if your dishwasher is facing the unclogging of pipes then this article is very helpful for you. This is “How to clean the dishwasher pipes?” so if you find this article helpful then comment and share with your friends.

Dishwasher not draining the water? It means your dishwasher is clogged. We bring you a guide on how to unclog your dishwasher safely

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Stella is the founder and chief editor of getdishwasher.com. For the last decade and a half, Her aim for this website was to help people make the right decisions for their dishwasher component upgrades.

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