Why Is My Washing Machine Leaking From Underneath?

We’ve been all there; you’ve put on a wash, gone about your day and then returned an hour later to find a pool of water surrounding your washing machine. A leaking washing machine isn’t just frustrating and disruptive, but it can lead to water damage and expensive repairs if left unaddressed.

But what causes a washing machine to leak? By understanding the source of the problem, you can get it fixed as promptly as possible. Here at Pacifica, we’re well-versed in all kinds of washing machine repairs and have compiled this list of common issues that result in leaks so that you can quickly take action.

Common causes of washing machines leaking from the bottom

Clogged filter

Every washing machine is equipped with a filter; this is a small mesh panel that prevents lint, hair and debris from clogging the pump. If this gets blocked, it can stop your washing machine from draining properly which can, in turn, cause an overflow of water.

To ensure this doesn’t happen, it’s important to clean your filter regularly, ideally once a month. This is an easy enough task; simply remove the filter and run it under the tap, using a soft-bristled brush to gently scrub away any debris before reinserting.

Damaged drain hose

If your washing machine leaks from underneath, one of the most common causes is an issue with the drain hose. Firstly, closely inspect the hose in question for any signs of damage, such as any holes or cracks that might allow water to seep through. If you find anything, the drain hose may need to be completely replaced by a professional.

Alternatively, the problem may be that the hose isn’t securely attached enough; perhaps the seal has come loose or the hose is misaligned. Tightening the connections and ensuring the hose is properly secured should prevent any future leaks, but get in touch with an appliance repair specialist like Pacifica if the issue persists. A clogged drain hose can also cause water to back up and overflow, so make sure to remove the hose and get rid of any blockages using a pipe cleaner or brush.

Don’t wait for the problem to worsen—contact our experts today to prevent further damage to your home and costly repairs.

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Faulty drain pump

The main purpose of the drain pump is to pump water out of the washing machine drum and into the drain hose. Therefore, if this is faulty, then water may not drain properly, resulting in a leak. If this is the case, you might notice excessive shaking or rattling when the machine is in use.

If you suspect your drain pump may be the source of a washing machine leak, unplug the machine and check for any visible damage; you may need to call in a professional to carry out a replacement.

Loose or worn door seal

Over time and continued use, the door seal of a washing machine can loosen and become degraded. This can create gaps where water can escape during the wash cycle, leading to leaks. If you notice that your washing machine door is no longer a tight fit or there’s water pooling around the front of your machine, the seal will likely need to be replaced. If this doesn’t solve the issue, then it may be a problem with the door itself; perhaps it’s misaligned, worn or warped which is preventing it from properly closing.

Broken pressure switch

Every washing machine is equipped with a pressure switch to monitor and regulate the water level. Once your washing machine has an appropriate amount of water, it signals to the control panel to stop filling the drum. If the pressure switch is damaged in any way then the machine may overfill, causing a leak. If you suspect your washing machine has a broken pressure switch, call in an expert to confirm this and carry out the necessary repairs.

When to call in the professionals

Your washing machine is delicate, and you shouldn’t be messing around with this machinery if you’re not confident in what you’re doing. While there are steps you can take to prevent a leak – such as not overfilling your machine, regularly cleaning the filter and promptly addressing any minor faults – the task of actually repairing your washing machine should be left in the hands of the professionals.

If your washing machine has started to leak, simply give the team at Pacifica a call. We carry out all manner of washing machine repairs on all leading brands and, with engineers based nationwide, we help customers up and down the country. Contact us today to schedule an appointment.