Why Is My Dishwasher Leaking?

dishwasher repair man repairing a dishwasher
Dishwashers are a helpful addition to any kitchen, but only when they’re in good operating condition. Sometimes, your dishwasher might leak due to some unknown cause, but don’t worry: Idealfix is here to help.
Start by checking the owner’s manual or do your own online research for useful resources. Many dishwasher manufacturers have web pages designed to help their consumers with common issues and concerns. When conducting DIY repairs, remember always to unplug the unit for your safety.
The tips below will help you pinpoint the cause of your leaking dishwasher. Let’s start with the more simple ones first!

Leaking Due to Misuse

Improper Alignment

A common cause of an LG dishwasher leaking is improper alignment. Every dishwasher needs leveling; otherwise, water is likely to accumulate on one side of your appliance.
You can quickly fix this by placing a leveler measuring tool on the bottom of your unit. Use shims to raise or lower portions until you have the dishwasher perfectly leveled.

Clogged Dishwasher Filter

If you don’t regularly clean your filter, food and other debris can accumulate. With a big enough blockage covering the filter, your dishwasher will eventually leak out the excess water.
One tell-tale sign of a dirty filter is a sudden drop in cleaning effectiveness. We recommend cleaning your filter every month to maintain peak performance. Soak it in hot, soapy water and scrub it with a stiff bristle brush to remove tougher contaminants.

Wrong Dishwasher Detergent

Never use regular dish soap for your dishwasher. Dish soap often creates too much foam, and excess foam can cause leaking. Even rinsing dishes with regular soap before running them through your unit can cause the solution to bubble up and create pressure on the door seal.
Only use dishwasher-friendly soap to be safe. Check the manufacturer’s manual for recommendations on what type of detergent to use, and always use the recommended amount instead of overcompensating for those extra dirty dishes.

Overfilled Dishwasher

If the water flow is too high, your dishwasher’s drainage system might not be able to handle it, causing the excess water to flow out of your unit and onto your floor.
If it’s not the water flow, the drain or float valve might be the source of the problem. You can consult with your manual to locate and inspect these components or call a trained plumber to evaluate the system in its entirety.

Leaking Due to Structural Damage

If the tips above don’t work, you’re likely dealing with damaged or faulty components that are harder to resolve. If this is the case, we’d be happy to help you out. Idealfix provides premier appliance repair services around the Vaughan and the surrounding area, so feel free to call us today to get a free quote.

Water Inlet Valves

If you have a Whirlpool dishwasher leaking, one common cause is a loose valve. The connections in your unit can loosen over time, especially if it was improperly installed. You can check the water inlet valve by removing the bottom plate (the location may vary depending on your dishwasher’s model.) Look for any signs of a leak caused by a loose connection.
If the connection seems to be tight enough, you may be dealing with a corroded or cracked valve. If you’re capable of replacing the faulty valve on your own, you can order the component online (usually through the manufacturer’s website), or you can make a trip to your local hardware store. If not, you can always call us so we can do the repair for you.

Door Seals

Every dishwasher door has a watertight seal made from rubber or vinyl. As your unit ages, this seal tends to get brittle and lose its effectiveness. A Kitchenaid dishwasher leaking might be a sign of a deteriorated door seal.
Carefully inspect the seal and look for any visible damage. If you don’t find any, another reason for the leak might be a misaligned seal. If this is the case, simply push it back into its original location for an easy fix.
You can easily replace upper door seals on your own by following your unit’s instruction manual or through the manufacturer’s online resources. However, lower seal replacements that require door removal are best handled by a trained professional.

Hose Clamps

Your dishwasher’s hose clamps keep the circulating hose and the drain hose securely attached to the pump, so a loosened clamp can cause a leak. You can find these components by opening the kickplate at the bottom part of your unit. If the clamps feel loose, you can tighten them with a screwdriver.
Damaged hose clamps are another story. If you have an older GE dishwasher leaking, it may stem from a faulty hose clamp. You can refit or replace these components or get a plumber to do it.

Hose Clamps

Your dishwasher’s hose clamps keep the circulating hose and the drain hose securely attached to the pump, so a loosened clamp can cause a leak. You can find these components by opening the kickplate at the bottom part of your unit. If the clamps feel loose, you can tighten them with a screwdriver.
Damaged hose clamps are another story. If you have an older GE dishwasher leaking, it may stem from a faulty hose clamp. You can refit or replace these components or get a plumber to do it.

Pump Components

If your Kenmore dishwasher is leaking, it might be a defective pump or a damaged pump seal.
You can find the pumps at the bottom part of your unit. Their job is to circulate and drain the water in your dishwasher. If you find any damage during your inspection, have it replaced immediately.

Drain Lines

One possible reason for a Samsung dishwasher leaking is a damaged drain line. This tube carries out the water from your unit’s dishwasher tub as a cycle ends. A hole or tear can cause water to leak out whenever the tub is draining.

We Can Fix Your Dishwasher Leaking Issues

The experts at Idealfix understand the frustrations that accompany a broken appliance. If you think you need the help of trained professionals, Idealfix is the right team for the job. With our experience, we possess the know-how to repair your dishwasher and bring it back to working order. All of our technicians maintain a high degree of efficiency, so we can inspect, clean, repair, and conduct maintenance on your unit in a single visit. Please call 647-370-5557 or fill out this form to get your free quote today!

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