How Do You Maintain a Washing Machine? 7 Tips to Extend Its Life

Maintaining a washing machine involves cleaning the drum and seals regularly, removing wet clothes promptly, clearing filters, inspecting and replacing hoses, avoiding overloading, keeping the machine level, and using the right detergent.

A washing machine that floods a laundry room, backs up a drain, or fails mid-cycle almost always gives warning signs first. These seven habits are how you catch them early.

How Washing Machine Drain Plumbing Works

A washing machine drain system consists of three main components: the drain hose, the standpipe, and the connection to the home's main drain line through a P-trap.

After each cycle, the machine pumps wastewater out through the drain hose and into the standpipe, which feeds into the main drain. A P-trap sits between the standpipe and the main line to prevent sewer gas from entering the laundry room.

Clogs form when lint, detergent residue, and small objects accumulate inside the drain hose, the pump filter, or the standpipe over time. A partial blockage slows drainage. A full blockage causes water to back up and overflow from the standpipe onto the floor during the spin cycle.

Top 7 Washing Machine Maintenance Tips

Cleaning the drum and seals, clearing the filters, inspecting and replacing hoses, avoiding overloading, and using the right detergent are the five maintenance habits that prevent the most common washing machine problems.

Tip 1: Clean the drum, seals, and detergent drawer regularly

Run a cleaning cycle once a month using a washing machine cleaning tablet, two cups of white vinegar, or one cup of citric acid on a hot water setting. Citric acid is a particularly effective descaler and removes mineral buildup that vinegar may leave behind.

For front-load washers, wipe the rubber door gasket after every wash with a damp cloth or a water and vinegar solution to remove trapped debris and prevent mold from establishing in the folds. Pull out the detergent drawer and rinse it under warm water, using an old toothbrush to scrub residue from the corners.

Tip 2: Remove wet clothes immediately and air out the drum

Remove clothes as soon as the cycle finishes. Wet laundry left sitting in a closed drum accelerates mold and mildew growth significantly faster than an empty machine.

After unloading, leave the door, lid, and detergent drawer open to allow the interior to dry completely before the next load.

Tip 3: Clean the filters and lint trap

Clean the drain pump filter and lint filter three to four times a year. A clogged filter restricts drainage, forces the pump to work harder, and is one of the most common causes of mid-cycle drain failures.

Filter location varies by model. On front-loaders, it sits behind a small access panel at the bottom front of the machine. On top-loaders, check the manufacturer's instructions. Here is how to clean it:

• Place a towel and a shallow pan underneath the access panel before opening, as water will drain out
• Unscrew the filter and rinse it under warm water
• Scrub away debris with a brush and wipe the housing clean
• Reinstall the filter and close the panel

If the discharge hose drains into a standpipe inside a wall, place a metal mesh lint trap over the end of the hose. Lint that bypasses the filter accumulates in the standpipe and drain line over time, contributing to blockages that are difficult to clear without professional equipment.

Tip 4: Inspect and replace hoses

Inspect water supply hoses monthly for bulges, cracks, rust at the fittings, or any sign of seeping at the connections. Keep the machine at least four inches from the wall to prevent hose kinking, which restricts water flow and accelerates wear at the connection points.

A hose that fails releases significant water volume fast, often while the machine runs unattended. Replace rubber hoses every three to five years regardless of visible condition, as internal deterioration is not always visible from the outside.

Upgrading to braided stainless steel hoses eliminates the burst risk that rubber hoses carry as they age and is a worthwhile investment for any laundry room.

Tip 5: Do not overload the machine

Fill front-load washers to about three-quarters of capacity and never above the last row of holes near the door. For top-load washers, clothes should move freely and sit at the level of the agitator.

An overloaded drum strains the motor, bearings, suspension, and drain pump, accelerating wear across the entire machine and leaving soap residue on clothes that did not have room to rinse properly.

Tip 6: Keep the machine level

A machine that is not perfectly level vibrates excessively during the spin cycle, compounding the stress on internal components and potentially causing it to move across the floor over time.

Adjust the legs until the machine sits flat and stable. Most washing machine legs are adjustable by hand or with a wrench. Use a spirit level to confirm the machine is even in both directions before running a cycle.

Tip 7: Use the right detergent

High-efficiency machines require High-Efficiency (HE) detergent. Standard detergent produces excessive suds that HE washers cannot rinse out completely, leaving residue in the drum, the drain hose, and the pump filter.

Over time, that buildup narrows the drain line and contributes to blockages. Always follow the dosing instructions on the detergent packaging. More detergent does not mean cleaner clothes.

Washing Machine Hose Replacement: Step by Step

Replacing a washing machine hose is a straightforward job that most homeowners can handle without a plumber. The right time to replace is every three to five years for rubber hoses, or immediately if any inspection reveals bulging, cracking, rust at the fittings, or seeping at the connections.

Upgrading to braided stainless steel at replacement time eliminates the burst risk that rubber hoses carry as they age. What you need: a replacement hose, an adjustable wrench, a bucket, and towels.

1. Turn off both water supply valves behind the machine, hot and cold
2. Pull the machine at least four inches away from the wall to access the connections
3. Place a bucket under the hose connection to catch residual water
4. Unscrew the old hose at both ends, starting at the wall valve
5. Inspect the fittings on both the wall and the machine for corrosion or damage
6. Attach the new hose hand-tight at both ends, then a quarter turn with an adjustable wrench
7. Turn the water supply valves back on slowly and check both connections for leaks
8. Push the machine back into position, maintaining at least four inches of clearance from the wall

FAQs About Washing Machine Maintenance

Is washing machine maintenance worth doing yourself?

Yes, for most of it. Cleaning the drum, clearing filters, replacing hoses, and adjusting the machine's level are all tasks a confident homeowner can handle without professional help.

The line between DIY and professional territory is the drain line. If a slow drain or mid-cycle failure persists after cleaning the filter and clearing the lint trap, the blockage is likely deeper in the standpipe or main drain line and requires a professional assessment.

Rubber vs. braided stainless steel: which hose should you choose?

Braided stainless steel hoses are the better choice for most homeowners.

Rubber hoses are standard in most installations but degrade from the inside out, making internal failure difficult to detect before it happens.

Braided stainless steel handles pressure changes better, lasts significantly longer, and eliminates the burst risk that rubber carries as it ages.

For any laundry room where a hose failure would cause significant water damage, the upgrade is worth it.

What parts of a washing machine should be cleaned?

The drum, door gasket, detergent drawer, drain pump filter, lint filter, and the exterior of the machine all require regular cleaning.

The drum and gasket need attention most frequently, ideally after every wash for the gasket and once a month for the drum.

The detergent drawer should be rinsed regularly to prevent residue buildup that restricts water flow.

The drain pump filter needs cleaning three to four times a year.

On top-load machines, the agitator and tub rim are also common areas where detergent residue and lint accumulate.

Why is my washing machine's drain backing up?

A washing machine drain backup is most commonly caused by a clogged pump filter, lint accumulation in the standpipe, or a blockage deeper in the drain line.

Start by cleaning the pump filter. If the backup persists, check whether a lint trap is installed on the discharge hose.

If neither resolves it, the blockage is likely in the standpipe or main drain line and requires a professional drain cleaning.

What causes a washing machine to flood?

The most common causes of washing machine flooding are a burst supply hose, a clogged drain line that causes the standpipe to overflow, a failed door seal on a front-load washer, or a malfunctioning drain pump.

A burst hose is the most damaging because it releases water continuously until the supply valve is shut off. Regular hose inspection and replacement is the most effective way to prevent this.

How much does washing machine maintenance cost?

DIY maintenance costs very little beyond basic cleaning supplies. Citric acid, white vinegar, and cleaning tablets are inexpensive and widely available. Hose replacement is also a low-cost DIY task, with braided stainless steel hoses available at most hardware stores.

Professional maintenance costs vary depending on the scope. Drain cleaning, standpipe repair, or water damage remediation following a hose failure all vary by location and complexity.

A written assessment from a licensed plumbing company before any work begins is the most reliable way to understand the full cost for your specific situation.

Can cold weather affect my washing machine?

Yes. Supply hoses and the water lines connected to the machine are vulnerable to freezing in unheated laundry rooms, garages, or basements during cold snaps. A frozen supply line restricts or cuts off water flow entirely.

If the line freezes and then bursts when it thaws, the result is the same as a hose failure: significant water is released into the structure before the supply valve is shut off. Machines located in unheated spaces are at higher risk and require additional precautions during winter.

Why does my washing machine smell worse in summer?

Higher humidity during the summer months accelerates mold and mildew growth inside the drum, particularly in front-load washers with sealed doors. Heat also intensifies existing odors from detergent residue and lint buildup that may have been less noticeable during cooler months.

The seasonal spike in odor is addressed by running a cleaning cycle with citric acid or white vinegar at the start of summer, increasing the frequency of gasket wiping, and consistently leaving the door open between cycles.

How do I winterize a washing machine before leaving a home vacant?

• Shut off both water supply valves behind the machine
• Run a short spin cycle to clear any remaining water from the drum
• Disconnect the supply hoses and drain any residual water from them into a bucket
• Pour a small amount of plumbing antifreeze into the drain hose to protect the pump and drain line from freezing
• Leave the door or lid open to allow the interior to air out during the vacancy

If the home will be unheated for an extended period, call Roto-Rooter to assess whether additional winterization steps are needed for the connected plumbing.

How do you maintain a front-load washing machine?

Wipe the rubber door gasket after every wash, leave the door and detergent drawer open between cycles, and run a cleaning cycle monthly.

The drain pump filter on front-loaders also needs cleaning three to four times a year, more frequently if the machine runs daily.

Is a top-load washer easier to maintain than a front-load?

Top-load washers are generally more forgiving than front-loaders when it comes to mold and odor, since the open-top design allows the drum to air out naturally.

Focus maintenance attention on the agitator and tub rim, where detergent residue and lint accumulate over time, and on the lid seal, which can collect buildup around the edges.

Run a monthly cleaning cycle and clean the filter according to the manufacturer's instructions, as filter location varies more widely across top-load models than front-loaders.

When should I call a plumber for my washing machine?

Call a plumber if any of the following apply:

• A drain backup persists after cleaning the filter and lint trap
• Water is backing up into other fixtures while the machine runs
• Flooding has already caused water damage to the floor or the surrounding structure
• The discharge hose connection to the standpipe is leaking or improperly fitted

Keep Your Washing Machine Running With Roto-Rooter

A well-maintained washing machine lasts years longer, costs less to run, and rarely surprises you with an emergency.

When a problem goes beyond routine maintenance, such as a persistent drain backup, water overflowing onto the laundry room floor, or water damage from a failed hose, Roto-Rooter's plumbing technicians are available 24/7 to diagnose and resolve it.

Find your local team, or reach out at ${marketPhone} to get service scheduled.