What Should I Do If My Dishwasher Isn’t Draining Properly?

Your dishwasher is one of your kitchen’s unsung heroes. While this appliance may not be an absolute necessity, it offers many convenient benefits for San Angelo residents. However, it can experience issues like any other part of your kitchen plumbing system. Lone Star Contracting is here to share a few kitchen plumbing repair signs for your dishwasher system.

If you’ve opened your dishwasher only to find water remaining at the bottom, you’re not alone. A dishwasher that doesn’t drain properly is a common issue many homeowners face. Fortunately, there are steps you can take to troubleshoot the issue before calling in our San Angelo plumbers.

Tips For Troubleshooting: Dishwasher Not Draining

The first step is understanding why your dishwasher isn’t draining. Here are some common areas to check for adequate troubleshooting.

Check The Drain Filter For Blockages

One of the most common reasons dishwashers don’t drain is a clogged drain filter. Food particles, soap scum and grease can accumulate in the filter, thus blocking water flow.

To clean the mechanism, remove the bottom dish rack and locate the cylindrical filter. Twist the filter counterclockwise and pull it out. Rinse it under hot water to remove any residue. Ensure there’s no food debris or buildup inside the filter compartment itself.

Inspect The Garbage Disposal Connection

If your system is connected to a garbage disposal, it’s important to check whether the disposal is clogged. Often, dishwasher drainage issues stem from a backup in the garbage disposal. Run the unit for a few minutes to clear any blockages. Ensure it’s free of food scraps that might prevent the appliance from draining.

Why Won’t My Dishwasher Drain?

There could be several other reasons for standing water in your dishwasher. Let’s explore some additional causes and potential solutions.

Inspect The Drain Hose For Clogs

The drain hose is the line through which wastewater leaves the dishwasher. If it’s kinked, twisted or clogged, it can lead to standing water.

Straighten the hose by checking the manufacturer’s guide for your system. Ensure it’s free from kinks and properly positioned. Next, disconnect the hose and check for any blockages. Use a plumber’s snake to clear any debris if necessary, or contact our team for professional advice.

Clean The Air Gap

If your dishwasher has an air gap on the sink, it’s there to prevent backflow. However, the air gap itself can experience clogs, which may lead to water remaining at the bottom of the system.
Remove the air gap cover and use a small brush or toothpick to clear any blockages. Flush it out with water to maintain adequate drainage. If this technique doesn’t work, reach out to our experts for assistance.

Preventing Future Drainage Issues

To minimize the chance of clogs, always scrape food pieces off your dishes before loading them into the dishwasher. Doing so helps prevent food from clogging the filter or drain pump. A few items that are notorious for clogging internal mechanisms include:

• Animal bones
• Soap scum deposits
• Container labels
• Plastic pieces
• Vegetable peels
• Nuts, shells and seeds
• Oils and grease

Routine cleanings can prevent system clogs and ensure it continues to function effectively. Consider running a cleaning cycle with vinegar every month to break down any soap scum or grease buildup.

Kitchen Plumbing Repairs Conducted With Care

A dishwasher that doesn’t drain properly can be frustrating, but the solution is often straightforward. By inspecting the filter, clearing the drain hose and ensuring your garbage disposal is functioning correctly, you may be able to resolve the issue on your own.

However, if you find yourself stuck or unsure, Lone Star Contracting is here to help you troubleshoot and repair your kitchen plumbing in San Angelo, TX. From daunting dishwasher issues to disposal clogs and slow-draining kitchen sinks, we’re here to help solve your plumbing concerns. Contact us today to schedule an appointment with our team!