How to Drain a Frigidaire Dishwasher: A Step-by-Step Guide

If you own a Frigidaire dishwasher, you might encounter situations where you need to drain it properly. Whether you’re dealing with excess water or performing regular maintenance, knowing how to drain your Frigidaire dishwasher is an essential skill. In this guide, we’ll walk you through the steps to drain your dishwasher effectively.

Understanding the Need to Drain

Draining your Frigidaire dishwasher becomes necessary when you notice standing water at the bottom after a cycle. This could be due to various reasons, such as a clogged drain hose, improper installation, or malfunctioning components.

Safety Precautions

Before you start, ensure the dishwasher is unplugged or the circuit breaker is turned off. Additionally, use gloves and protective eyewear to prevent any mishaps.

Gathering the Necessary Tools

To drain your dishwasher, you’ll need:

  • Towels or sponges
  • Pliers
  • A bowl or container
  • Screwdriver

Steps to Drain a Frigidaire Dishwasher

Removing the Bottom Rack

Start by pulling out the bottom rack of the dishwasher to access the area at the bottom.

Soaking Up Excess Water

Use towels or sponges to soak up any excess water in the dishwasher.

Accessing the Drain Hose

Locate the drain hose at the back of the dishwasher. It’s usually connected to the sink’s drainage system.

Detaching the Drain Hose

Use pliers to loosen the clamp that secures the drain hose. Gently detach the hose from the sink’s drain or garbage disposal.

Draining into a Bowl or Container

Position a bowl or container beneath the detached hose. This will catch the water that flows out when you remove the hose.

Checking for Blockages

Inspect the drain hose for clogs or debris. Clean it thoroughly if you find any obstructions.

Reassembling the Dishwasher

Once the water has drained completely, reattach the drain hose to the sink’s drain or garbage disposal. Tighten the clamp securely.

Regular Maintenance to Prevent Standing Water

To prevent future drainage issues, make it a habit to clean the dishwasher’s filter and check the drain hose for blockages periodically.

Troubleshooting Common Drainage Issues

Clogged Drainage Hose

If you continue to face drainage problems, the hose might be clogged. Disconnect the hose and use a plumbing snake to clear the blockage.

Malfunctioning Drain Pump

A malfunctioning drain pump could also cause drainage problems. Consult your user manual or contact Frigidaire’s customer support for assistance.

Incorrect Installation of Drain Hose

Improper installation of the drain hose can lead to water retention. Ensure the hose is installed according to the manufacturer’s instructions.

Professional Help and When to Seek It

If you’ve followed all the steps and still have drainage issues, it’s advisable to seek professional help. A certified technician can diagnose and fix complex problems effectively.


Knowing how to drain your Frigidaire dishwasher can save you from unnecessary hassle and potential damage. Regular maintenance and troubleshooting techniques will ensure your dishwasher operates smoothly.


Can I use a plunger to unclog the drain hose?

While it’s possible, using a plumbing snake is more effective in clearing stubborn clogs from the hose.

Why is there a foul odor coming from my dishwasher?

A foul odor might indicate a clogged filter or leftover food particles. Regular cleaning can help prevent this issue.

Is it normal to have a little water at the bottom after each cycle?

Yes, a small amount of water is normal as it helps create a seal to prevent odors. However, excessive water could be a problem.

Can I use chemical drain cleaners in my dishwasher?

It’s not recommended as these chemicals can damage the dishwasher’s components. Stick to manual cleaning methods.

How often should I clean the dishwasher’s filter?

Ideally, you should clean the filter every month to prevent clogs and ensure efficient drainage.

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