Can You Leave Wet Laundry in the Washer Overnight? This Is What Martha Says (2024)

We've all been through it: You put a load of laundry into your washer only to forget about it until the next morning. When this happens, it's common for your clothes to develop a mildewy odor due to the growth of bacteria overnight. But if you left wet clothes in the washer and find they still smell fresh and clean, do you really need to run it through a second cycle? Martha says this isn't always necessary.

Is It Okay to Leave Wet Laundry in the Washer Overnight?

While it's best practice to place your garments in the dryer or on the clothesline right after the cycle finishes, it's perfectly okay to leave your wet clothes in the washer overnight, Martha says. "I mean, don't leave it for a long time—don't leave it for a week," she says. "If you get up in the morning and throw it in the dryer, it should probably be okay."

How Long Can You Leave Laundry in the Washer?

The exact time wet clothes can be left in the washer comes down to your specific laundry habits. "Soil level, detergent, wash water temperature, whether an extra rinse is selected, and whether the appropriate amount of laundry bleach for the load is added all impact how clean the laundry gets and whether you can get away with waiting a few hours or a day to take the laundry out," says Mary Gagliardi, in-house scientist and cleaning expert for Clorox.

Washing your clothes with bleach will give you more leeway when it comes to leaving wet clothes in the washer overnight. "Bleach loads (socks, towels, sheets, underwear, t-shirts, dishtowels, etc.) are perfect overnight loads—start them before you go to bed and deal with drying them in the morning," says Gagliardi.

Can You Leave Wet Laundry in the Washer Overnight? This Is What Martha Says (1)

Signs Your Clothes Were Left in the Washer for Too Long

If you're unsure if your wet laundry has been sitting too long, try smelling it. "One way you can kind of tell is if it smells all right," says Martha. "That mold and that bacteria that starts to grow on damp clothes and environments, that's very pungent."

Even if one item of the bunch smells, it's a good indicator that the entire load needs to be re-washed. For this reason, it's important to use a non-scented laundry detergent that's also free of harsh chemicals. Doing so will allow you to smell if your clothes haven't been properly washed and need further attention.

How to Prevent Your Laundry From Smelling Bad

In order to prevent bad-smelling laundry, you must first learn where the source of the stench is from. Of course, if you left your wet clothes in the washer for a few days, it makes sense that would be the reason—but there can be other causes. "One very common source is from soil buildups on the inner workings of your clothes washer, especially high efficiency clothes washers," says Gagliardi. "Soil buildup can include leftover dirt, stains, oils and lint that stay behind after the cycle is complete, where you can't see them inside the inner workings of the washer."

How to Remove Soil BuildUp

If your damp laundry stays in the washer after the cycle is over, it can pick up the odor from the soil buildup. "Running a monthly bleach clean-out cycle of your washing machine is a very effective way of eliminating soil buildups," Gagliardi says.

Here's how to run your washing machine through a cleaning cycle with bleach:

  1. Select hot water.
  2. Select the "extra rinse" option if your washer has this feature. If not, you can do this manually when the cycle ends.
  3. Add disinfecting bleach to the bleach dispenser. Fill to the maximum level.
  4. Run the cycle. Don't put any laundry in the washer.
  5. Run an extra rinse cycle if you couldn't add one to the first cycle to ensure that no bleach remains in the washer.
Can You Leave Wet Laundry in the Washer Overnight? This Is What Martha Says (2024)

FAQs

Can You Leave Wet Laundry in the Washer Overnight? This Is What Martha Says? ›

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.

Can I leave my wet clothes in the washer overnight? ›

A good rule of thumb is to avoid leaving clothes in the washer for more than 8 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.

Is it OK to leave washing machine on overnight? ›

“Don't be tempted leave the washing machine, tumble dryer or dishwasher running overnight or while you are out. They are a fire risk because of their high wattage, friction and motors.

What happens if you leave your clothes at the laundromat overnight? ›

Generally, if left in a washer the attendant will dry them, to keep them from smelling, you can then retrieve your cloths by paying the drying cost and a small fee for finishing your laundry. Once dry, or if already dry in the dryer, they will be set aside for a few days to see if the owner returns.

Should I leave my laundry out overnight? ›

It should not cause any harm leaving washed clothing hanging outdoors on the line overnight. The fact that it's on a proper clothesline allows it to completely dry off and not collect dampness.

How long does it take for wet clothes to mildew? ›

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.

What happens to wet clothes if left in washing machine? ›

If you leave wet clothes in the washing machine for more than 8 or 12 hours, you will find that the clothes have developed an undesirable smell. This smell is caused by the formation of bacteria and mildew, which easily develops in wet and humid environments.

Is it okay for washing machine to get wet? ›

Electrical components: Water and electricity don't mix well. Rain can seep into the electrical components of the washing machine, causing short circuits and other electrical malfunctions. Rust and corrosion: Exposure to rain can lead to rust and corrosion, especially if the machine.

What time of day should you not use a washing machine? ›

He added that we should all try to avoid putting washing or drying machines on between 4 and 7pm: “If we can avoid using lots of energy between 4pm and 7pm and it makes no difference to our lives, then we should all be somewhat conscious of that, whether or not it's cheaper, because it will collectively help us all.”

How long can you leave a washing machine without using it? ›

If stored properly under the right conditions, a washer can sit unused for months or even years, and when it starts operating, it will do just fine.

Will laundry 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 hours should you not do laundry? ›

Holding off on cleaning your clothes until the evenings either before 4 p.m. or after 7 p.m. This will allow you to not only save on doing laundry but will create heat that will help to warm your home. This will help you to keep your hands off your thermostat and will put even more money back in your pocket.

How long does it take to dry out a laundromat? ›

HOW LONG DO LAUNDROMAT DRYERS TAKE? Laundromat dryers can take anywhere from 20-60 minutes depending on the types of fabrics, load size, and the selected cycle, among other factors. Two main advantages of commercial dryers in a laundromat is their strength and size compared to at-home dryers.

Why we should not dry clothes at night? ›

Humidity: At night, the air tends to be cooler, and humidity levels often rise. Drying clothes indoors can release moisture into the air, increasing humidity. High indoor humidity can make your living space uncomfortable and potentially promote mold growth.

Is it okay to put away slightly damp clothes? ›

Musty smell: If clothes are put away while still slightly damp, there is a possibility that they may develop a musty smell over time. This can occur due to the growth of mold or mildew in the damp environment. To prevent this, it's recommended to fully dry the clothes before storing them [1].

Is it bad to leave wet clothes in your room? ›

Clothes can dry indoors in winter, but it can affect air quality, humidity and lead to mould. Try avoiding drying laundry in the rooms where you spend the most time e.g., your living room and bedroom. Instead, place the drying rack in the bathroom, the kitchen or hallway where you spend less time.

How long can a washing machine sit unused? ›

Yes, you can keep a fridge or washing machine unused for 2 years. However, there are a few things to keep in mind to ensure that they remain in good condition: Proper storage: Make sure to store your fridge or washing machine in a dry and cool location to prevent any damage from moisture or extreme temperatures.

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