How to Remove Sand from a Washing Machine (Before It Causes Damage)

Sandy beach clothes, sandy towels, and sandy swimsuits in the washing machine are a common summer problem. Unlike lint or soil, sand is an abrasive mineral — and when it gets inside a washing machine's drum, pump, or drain filter, it can cause real mechanical damage over time. The good news is that removing sand from a washing machine is straightforward if you do it correctly and promptly.

Why Sand Is a Problem in Washing Machines

Sand grains are tiny, hard mineral particles. In a washing machine they behave as an abrasive:

• In the drum: Sand particles abrade the drum surface and the seal of the door gasket over time
• In the drain pump: Sand accumulates in the pump filter and impeller — a buildup can reduce drain efficiency, cause the pump to work harder, and eventually seize the impeller
• In the drum bearing area: Sand that gets into the back bearing area through the drum holes accelerates bearing wear — an expensive repair
• On clothes: Sand trapped in fabric during the wash acts as an abrasive on the fabric itself, contributing to pilling and surface wear

Most sand that enters a washing machine exits through the drain without causing harm — the issue arises when sand accumulates in the filter, pump, or gasket folds faster than it's flushed out.

Before You Wash: The Right Way to Handle Sandy Items

The most effective sand-removal approach happens before anything reaches the machine:

Step 1: Shake Everything Outside

Shake beach towels, swimsuits, and sandy clothing vigorously outside before bringing them indoors. For towels, snap them sharply a few times — the mechanical force dislodges most loose sand. This alone removes 70–80% of the sand from most items.

Step 2: Let Items Dry Before Washing

Dry sand comes off more easily than wet sand, which clumps into fabric and sticks. If possible, let sandy beach items dry completely in the sun before washing. Dry sand shakes out; wet sand needs to be rinsed. A dry towel shaken outside loses far more sand than a damp one put directly in the machine.

Step 3: Rinse Under a Hose or Outdoor Tap First

For items with significant sand embedded in the weave (thick beach towels, woven beach bags, canvas items), hold them under an outdoor hose or tap and rinse from the outside in, working the water through the fabric. Do this before the item goes in the machine. Even 60 seconds of rinsing removes significantly more sand than the washing machine's rinse cycle, because gravity is working in your favor outside.

Step 4: Shake Again When Dry

After the outdoor rinse and drying, give items another shake before loading. The combination of rinse + dry + shake removes the vast majority of sand before the machine is involved.

How to Remove Sand Already in Your Washing Machine

Step 1: Inspect the Drum

Open the machine and look inside. Visible sand on the drum floor means a significant amount entered. Brush or wipe the interior drum surface with a damp cloth to remove loose sand before running any cycle — otherwise the cycle will simply push it toward the pump.

Step 2: Wipe the Door Seal Thoroughly

For front-loading machines, peel back the rubber door gasket (the flexible rubber seal around the opening) and wipe inside the folds with a damp cloth. Sand accumulates in the folds of the gasket and is not flushed out by normal wash cycles. Left there, it abrades the gasket and eventually causes seal failure.

Step 3: Run an Empty Rinse-and-Spin Cycle

With no laundry in the machine, run a full rinse-and-spin cycle. This flushes sand and debris from the drum toward the drain. Use hot water if your machine allows a hot rinse — hot water helps flush sediment more effectively. After the cycle, check the drum floor again and repeat if necessary.

Step 4: Clean the Drain Pump Filter

This is the most important step and the one most people skip. The drain pump filter (sometimes called the lint filter or coin filter) is specifically designed to catch debris before it reaches the pump. After washing sandy loads, it will collect significant sand.

How to access and clean the drain pump filter:

1. Locate the filter access panel — usually at the bottom front of a front-loading machine, behind a small door or panel. Top-loaders typically have a lint filter inside the drum or behind an access panel
2. Place a shallow pan or towels on the floor — water will come out when you open the filter
3. Open the access door; there will typically be a small drain hose — pull it out and drain the water into your pan
4. Unscrew the filter (turn counterclockwise); more water will come out
5. Remove and inspect the filter — clear out all sand, lint, hair, and debris
6. Rinse the filter under running water; use a small brush to clean the mesh
7. Check inside the filter housing for any remaining sand
8. Replace the filter and hose, then close the access panel

This should be done every 1–2 months normally; after washing sandy beach loads, do it within a day or two.

Step 5: Run a Machine Cleaning Cycle

After cleaning the filter, run a hot empty cycle with a machine cleaner tablet or 2 cups of white vinegar to flush any remaining sediment from the drum, hoses, and pump area. This also addresses any odor from mildew that sandy damp clothes might have left behind.

What If Sand Got Into the Pump or Bearings?

Signs that sand has caused pump damage or filter blockage:

• Machine takes much longer than usual to drain between cycles
• You hear a grinding or rattling noise during drain or spin
• The machine stops mid-cycle with a drainage error code (E18, F21, etc. depending on brand)
• Water remains in the drum at the end of a cycle

If the filter is clean and these symptoms persist, the pump impeller may have sand or debris around it. This typically requires removing the pump for manual cleaning — a job for a washing machine engineer or a confident DIYer familiar with appliance repair. Continuing to run the machine with a seized or partially blocked pump risks burning out the pump motor.

How to Remove Sand from Specific Items Before Washing

Beach Towels

Shake vigorously, then if still sandy: roll into a tight cylinder while dry and snap/unroll repeatedly — the abrasion between the terry loops knocks sand loose. Shake again. After this process, most of the sand is out before the machine is involved.

Swimsuits

Rinse under cold running water outdoors; work the water through the fabric gently. Squeeze (don't wring). The fine weave of swimsuit fabric holds sand surprisingly well — rinsing is more effective than shaking for this fabric type.

Children's Clothing and Play Clothes

Pre-soak in a bucket of water outdoors — the sand sinks to the bottom and the clothing can be lifted out, leaving most sand in the bucket. Dump the bucket water (not into the house drainage trap if possible — into a garden area), repeat, then wash.

Canvas Bags and Tote Bags

Turn inside out, shake, brush the inside with a stiff brush to dislodge sand from the woven interior. Rinse under an outdoor tap before machine washing.

Frequently Asked Questions

Is it safe to put sandy items in the washing machine at all?

Yes — with proper pre-rinsing and pre-shaking, the amount of sand that reaches the machine is small enough to not cause harm. The risk comes from repeatedly washing heavily sandy items without any pre-treatment. An occasional sandy load with proper prep is not a problem; a whole summer of tossing unshaken sandy beach towels directly in the machine accumulates damage.

How do I get sand out of the door gasket on a front-loader?

Peel back the rubber gasket folds carefully with your fingers and use a damp microfiber cloth to wipe inside. Work around the full circumference — the bottom fold accumulates the most debris. Check for small rocks or shells too — these can puncture the gasket if left. After cleaning, wipe with a dry cloth and leave the door open for an hour to fully dry the seal.

Can I use a vacuum to remove sand from the washing machine drum?

Yes — a handheld vacuum or vacuum with a crevice attachment works well for removing visible sand from the drum floor before running a rinse cycle. This is quicker than wiping and reduces the amount of sand that reaches the pump.

My machine makes a grinding noise after a beach trip — is it serious?

Possibly. A grinding noise during spin typically indicates something hard (sand, grit, or a small object) in the drum or pump area. Clean the drain filter first — this resolves the majority of post-beach grinding noises. If it persists after filter cleaning, contact a service engineer before running more full cycles.

Does the type of machine matter — front-loader vs top-loader?

Front-loaders are more vulnerable to sand accumulation in the door gasket and drain filter because they use less water and the gasket is a trap for debris. Top-loaders flush more vigorously and are generally more forgiving with sandy loads. Regardless of type, post-beach filter cleaning and a rinse cycle are good practice.

Recommended Products (Affiliate)

• Washing Machine Cleaning Tablets
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Conclusion

The key to sand in the washing machine is prevention first — shake, dry, and pre-rinse sandy items before they go into the drum. When sand does make it in, an empty rinse-and-spin cycle followed by drain filter cleaning is all it takes to protect the machine. Make filter cleaning a regular habit after beach season and you'll avoid the grinding, blocking, and pump damage that accumulated sand eventually causes.

Related: how to wash swimsuits properly and how to wash pet bedding without ruining your machine.