What happens if you soak clothes for too long?

Author: Bonnie Wisoky  |  Last update: Tuesday, November 11, 2025

A good soaking is generally helpful for removing stubborn stains, but too long a soaking and your clothes will eventually fall apart. If you're using any kind of chemicals to wash clothes, follow the manufacturer's instructions for using them as incorrect use can cause a lot of damage.

How long can you leave clothes soaking for?

The exact time wet clothes can be left in the washer comes down to your specific laundry habits, but most people agree that clothes shouldn't be left in the washer longer than eight to 12 hours.

What happens if you leave clothes wet for too long?

If clothes are left in water, or even just damp, for too long, the dyes in the clothing can leak, fading darker colours and colouring lighter ones. In addition, dampness/wetness encourages the growth of mould and bacteria.

How long can clothes sit in water before being ruined?

Research has indicated that the maximum length of time that you can leave your clothes in the washer is from 8 to 12 hours. This prevents the clothes from developing unpleasant odors or mildew.

How long to soak clothes for odor?

Soak If Needed

If washing correctly does not remove the odor, soak the clothes for at least two hours in a solution of hot water with two cups of baking soda. After soaking, wash the garments again.

What happens if clothes are soaked for too long?

Why do my clothes smell after soaking?

The mould growth from the trapped moisture is likely the reason why your clothes smell bad after washing. On the other hand, too little detergent means you won't get the clothes clean. Make sure you check the detergent packet or bottle for dosing instructions.

Can I soak clothes in water overnight?

If you must soak clothes overnight, soak them in cold water and use fabric cleaners, detergents, or stain removers that are safe to use over an extended period. For removing stubborn stains and or clothes that are especially dirty, we'd recommend finding guides that explain how to get rid of said stains.

How fast does mold grow on wet clothes?

Leaving Wet Clothes in the Washer Can Cause Bacteria and Mildew to Grow. The biggest downside of leaving your clothes in the washing machine for more than eight to twelve hours is that, after this period, there's a greater chance that bacteria, mold, and mildew will grow.

Can you put soaking wet clothes in the dryer?

No Soaking Wet Clothes

You should always avoid putting soaking wet clothes into a clothes dryer. Clothes that are soaking wet or dripping are heavy and this added weight in a standard dryer could damage it as it spins the load around.

What happens when you leave clothes in water for too long?

Leaving wet clothes in the washer for a few hours happens to everyone, but if they sit too long, you may risk mold and mildew developing.

How long can wet clothes sit before getting moldy?

While placing garments in the dryer or on the clothesline right after the cycle finishes is best practice, wet laundry should generally not stay in the washer for more than 8-12 hours. Mildew and mold thrive in warm, damp environments, and the washer provides an ideal setting if laundry is left too long.

What to do when clothes are soaked after washing?

WHAT DO YOU DO IF YOUR CLOTHES ARE SOAKING WET AFTER WASHING? Try using your washer's Drain and Spin Cycle—it's typically designed to quickly remove extra water from hand-washed clothes, soaked items or heavier fabrics. This cycle also helps if you've canceled or interrupted a load and need to drain the washer.

How long to soak clothes when hand washing?

Step 6 – How to hand wash clothes effectively

Submerge your garments in it, and leave them for 30 minutes. After soaking, swish them around in the solution while avoiding twisting motions to prevent the fabric from stretching. Finally, drain the water from the sink.

How long is too long to leave clothes wet?

If damp clothes or bedding have been left in the washing machine or a basket for more than 8-12 hours we recommend giving it another wash. If it's been over 12 hours it's a safe bet that they will need to be re-washed.

Can I soak clothes for an hour?

To pre-soak a stained item, fill a basin or sink with cold water and add a stain-specific pre-soak solution or a mixture of water and laundry detergent. Submerge the stained fabric and let it soak for at least 30 minutes, or even overnight for tough stains.

Why do clothes say do not soak?

There is not a do not soak symbol specifically, however if you spot the 'do not wash' symbol, this covers soaking. After all, you cannot wash without an item becoming soaking wet. If an item of clothing says not to wash it, it's safe to assume you should also not soak it.

Will soaking wet clothes dry overnight?

Martha Stewart says leaving wet clothes overnight is “perfectly alright.” Martha's blog even says this can be a smart move if you're air drying the next morning—because sitting overnight helps get rid of excess water.

What happens if water gets in your dryer?

It's tempting to fire up the washer and dryer after a storm if you have wet clothes, linens or other washables, but don't do it. Water—even clean water—can damage the inner workings of the appliance, including the motor. Call a qualified service and repair expert to assess the damage.

Is it okay to put soaking wet blankets in the dryer?

Can You Put a Soaking Wet Blanket in the Dryer? Placing a soaking wet blanket in a dryer can indeed be risky and requires careful preparation to avoid any damage. Pre-drying Preparation: It's crucial to ensure the blanket is not excessively heavy from water retention.

What are the 10 warning signs of mold toxicity?

Although symptoms can vary, the most common symptoms seen in people exposed to mold indoors include:
  • Nasal and sinus congestion.
  • Eye irritation, such as itchy, red, watery eyes.
  • Wheezing and difficulty breathing.
  • Cough.
  • Throat irritation.
  • Skin irritation, such as a rash.
  • Headache.

Is it bad to leave wet clothes in the washer overnight?

A good rule of thumb is to avoid leaving clothes in the washer for more than eight to 12 hours. However, Murphy says there's more to think about than just timing to prevent your clothes from smelling and mildewing, especially if you're prone to letting your laundry sit for hours at a time.

Are moldy clothes ruined?

When the mold gets ingrained within the fibers it can permanently damage clothing. Even when the clothing is machined cleaned, the spores often times cannot be completely removed. If the clothes have visible mold growth and appear to be damaged, the best thing would be to dispose of them.

How long can I soak dirty clothes?

#3 – Soak Your Clothing

We recommend soaking your items for an hour or two for best results, although you can soak very dirty items overnight too.

Is it okay to soak clothes in fabric conditioner overnight?

Can you soak clothes in fabric softener overnight? It is not recommended that you leave your clothing and other fabrics to soak in fabric softener. Fabric softener could stain your clothing, and leave bluish or grey spots.

Can I leave wet clothes outside overnight?

Nothing bad will happen to your washing if you leave it out overnight, other than it will get a little damp from any dew. In the height of summer you don't even need to worry about dew. (I sometimes peg my washing out before I go to bed in summer so that it gets a head start for the morning.)

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