Tools and Materials

Tools

Materials

Note

Product costs, availability and item numbers may vary online or by market.

How Does a Portable Dishwasher Work?

In general, a portable dishwasher works like a built-in dishwasher. Some are similar in size and capacity but are freestanding portable dishwashers on wheels. Some are mini dishwashers or countertop dishwashers. However, whether it’s a near-full-size model or a more compact dishwasher, functionality is similar. The biggest difference is that, while a built-in model has permanent water and power connections, you’ll need to connect both each time you use a portable dishwasher. If you’re using a portable dishwasher on wheels, when the wash is complete you can disconnect the appliance and wheel it away. With compact dishwashers that are countertop models, you’ll simply disconnect them.

We’ll give you the general steps for connecting, using and storing a portable dishwasher or compact dishwasher, but exact steps vary depending on your model. Use this portable dishwasher how-to a guide, but read your manual and follow the installation, operation and safety instructions specific to your model.

Preparing to Hook Up a Portable Dishwasher

There are a few things you need to do before setting up a portable dishwasher or compact dishwasher.

If this is your first use of a portable dishwasher with wheels, install the wheels or casters. You may need a hammer and a wood block to tap them carefully into place.
Check your manual for any specific electrical requirements. For example, you’ll need a grounded outlet and it might need to be on a dedicated circuit with no other operating appliances.
Make sure your hot water temperature is between 120 and 150 degrees Fahrenheit.
Make sure the portable dishwasher is level.

Caution

A dishwasher is heavy. Enlist a helper for moving and maneuvering the appliance.

How to Hook Up a Portable Dishwasher and Run It

Connecting a portable or mini dishwasher is simple. If this is your first time using the appliance, you’ll install an adapter on the end of your faucet. If you’re using the appliance regularly, the adapter may already be in place. Once you’ve got the appliance connected to water and power, you’ll load it just as you would a standard dishwasher.

Connect the Dishwasher to a Sink Faucet to Wash Dishes

Turn on the hot water to flush any cold water from the faucet. Turn off the water and connect the dishwasher hose to the adapter. Make sure the dishwasher drain hose will allow the waste water to flow into your sink. There may be a quick-attach fixture that connects the adapter to the hoses.

If necessary, connect the supply and drain hoses to the dishwasher. Again, consider using plumbers tape for a better seal.

Add dishwasher detergent to the wash dispenser. You may also have a prewash cup to use for heavy cleaning or for use with hard water. If necessary, add a rinse aid as well. The amount of detergent and rinse product you need varies by the dishwasher model, water hardness and how dirty your dishes are. For example:

You might simply add a detergent tablet.
You might need just a tablespoon of detergent.
You might need to determine the amount of detergent based on the hardness of your water.
Very dirty dishes might require more detergent.
You might need to use less detergent for dishes that aren’t especially dirty.

Fill the dispenser cups for detergent and rinse aid according to your instructions. Close the dishwasher door, making sure the latch engages fully.

Good to Know

Hard water requires more detergent than soft water. Check your manual for tips on determining the correct amount of detergent for the hardness level of your water.

Select your cycle according to how dirty the dishes are. You may have options such as:

Auto: The automatic setting adjusts the cycle according to how dirty the dishes are.
Normal: Select this setting for everyday cleaning.
Light: This setting will work if the dishes aren’t especially dirty. It may also be suitable for your China and crystal.
Heavy: Use this setting if you’re washing particularly dirty cookware or dishes.

Depending on your model, you may have other cycles for glassware, fast washes, etc. and settings to sanitize, delay the start of the cycle, etc., to fit your needs.

Once you’ve unloaded the dishwasher, turn off the hot water and unplug the power cord. Press the pressure relief button on the hose. Disconnect the hose from the adapter and allow water to drain from the hose into the sink or into a bowl or glass. Store the hose properly on the dishwasher.

Caution

Any time water has been running into the dishwasher, relieve pressure in the hose before you disconnect it. If you don’t release the built-up water pressure you risk burns from hot water.

Got More Questions About Portable Dishwashers?

You can shop our online selection of portable dishwashers and see the different models, brands, available cycles and more. A Red Vest Associate at your local Lowe’s is a great resource for answering questions about portable dishwashers as well. Want more dishwasher options? Take a look at our guide, Things to Know Before Buying the Best Dishwasher for Your Kitchen.

How to Hook Up and Use a Portable or Mini Dishwasher

Tools and Materials

Tools

Materials

How Does a Portable Dishwasher Work?

Portable Dishwashers

Dishwashers

Dishwasher Detergent

Preparing to Hook Up a Portable Dishwasher

How to Hook Up a Portable Dishwasher and Run It

Connect the Dishwasher to a Sink Faucet to Wash Dishes

Got More Questions About Portable Dishwashers?

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