They simply 'breed bacteria,' experts warn – 3 things you should never put in a laundry hamper

They cause more than just bad odors, experts warn

Bright neutral laundry room with shutters and woven basket
(Image credit: Higham Furniture)

A laundry hamper is a catch-all for everything and anything that needs washing, right?

Not exactly. According to professional cleaners, tossing the wrong things into your laundry hamper can create unwanted odors, encourage bacteria, and even damage the rest of your garments and linens.

To save your clothes – and your hamper – these are the three things you should never put in a laundry hamper, and what you should do with them before doing laundry instead.

3 things you should never put in a laundry hamper

1. Damp towels

A yellow wallpapered country-style bathroom, with a pedestal sink, a circular mirror above, and two bras pendants lights either side.

Letting towels dry between uses can prevent lingering musty smells.

(Image credit: Petra Palumbo)

One of the worst laundry mistakes ruining your clothing is putting damp towels straight into your laundry basket.

Alicia Sokolowski, cleaning and laundry expert and owner of AspenClean, explains, ‘Moisture trapped in towels creates the perfect environment for mold, mildew, and odor-causing bacteria to grow.

‘Within a few hours, the towel can develop a foul smell. Instead of throwing the damp towels into the hamper, hang them on a bar or hook to dry completely before tossing them in the hamper. Alternatively, if the towel has already been used numerous times, wash it right away.’

These decorative Command hooks, from Target, offer you a simple solution to hanging towels to dry in the bathroom between uses. They don’t require any drilling, so you don't need to fret about your DIY skills in tiled bathrooms.

Alternatively, this divided laundry hamper stand from Wayfair can be paired with metal S-hooks from Walmart for hanging towels to dry beside the hamper so you don’t forget them when setting up a laundry load.

2. Sweaty gym clothes and activewear

blue laundry room with stacked grey washer and dryer.

Leaving gym clothes to fester makes removing odors harder.

(Image credit: Blythe Interiors)

Getting the smell out of gym clothes is hard enough, but it is worse if they are allowed to sit and fester in a laundry hamper. For this reason, Alicia warns against putting them in a laundry basket.

She explains, ‘Synthetic fabrics like polyester and spandex, often found in sportswear, hold onto sweat and bacteria, which leads to strong odors and even bacterial growth if left balled up.’

Like towels, Alicia urges you to hang them up or spread them out to air dry before washing, or wash them immediately. ‘A quick rinse in cold water can also help if you can’t launder right away,’ she adds.

The same goes for any swimwear or swim towels, adds Matt O'Connor, co-founder and CEO at NoScrubs, adds, ‘Chlorine plus dampness damages other fabrics and breeds bacteria. Rinse and dry first.’

Using a dedicated activewear detergent, such as Persil ActiveWear Clean, from Walmart, can also help to tackle musty odors. Alternatively, to clean without harsh chemicals, opt for adding white vinegar to laundry.

3. Stained items

A small woven storage basket filled with a white sheet, on a grey counter. A vase of faux cream and pink stems behind it.

Stained clothing needs to be treated immediately to avoid permanent marks, or staining other items in a hamper.

(Image credit: Cox & Cox)

The number one golden rule of stain removal is to treat the stains as soon as possible. That means anything with any type of stain should never go in a laundry hamper.

Scott Schrader, professional cleaner at CottageCare, says, ‘Items that have potential spills, including food, drinks, and bodily fluids, can breed bacteria very quickly. Before tossing them into the hamper, pre-rinse if you can, or spot clean and let dry.’

For quick stain treatment, consider the Miss Mouth’s Messy Eater Stain Remover Spray from Walmart. Verified shoppers love it, praising it for being ‘surprisingly powerful’, lifting all sorts of stains, including coffee and grease, without damaging fabrics.

What to shop

FAQs

How do you stop a laundry hamper from smelling?

Stopping a laundry hamper from smelling is simple, and can quickly stop a house from smelling musty, too, Scott advises, ‘The guiding principle is: You dry first, then you toss in the hamper. If you are not able to wash something immediately, give it airflow.

‘If you have a breathable mesh hamper [available at Amazon], it can help minimize the amount of moisture that gets trapped in your laundry; however, the prevention begins with not letting wet items pile up!’

Meet the experts

Alicia Sokolowski
Alicia Sokolowski

With over 17 years of experience, Alicia specializes in creating a healthier, green alternative to chemical-based cleaning products and services. AspenClean provides all-natural, chemical-free cleaning services that have revolutionized the cleaning industry and changed the way people clean their homes.

A headshot of Scott Schrader - a man wearing a blue jumper smiling into the camera
Scott Schrader

Scott is a cleaning expert at CottageCare, which is a leading home cleaning company with over 41 locations nationwide. He's a big believer in using eco-friendly cleaning solutions like baking soda.


Even if you abstain from dumping these items in your washing basket after use, it is vital to clean a laundry basket or hamper regularly to prevent bacteria, especially those you use to gather freshly washed laundry.

TOPICS
Chiana Dickson
Content Editor

Chiana has been at Homes & Gardens for two years and is our resident 'queen' of non-toxic living. She spends most of her time producing content for the Solved section of the website, helping readers get the most out of their homes through clever decluttering, cleaning, and tidying tips. She was named one of Fixr's top home improvement journalists in 2024.

You must confirm your public display name before commenting

Please logout and then login again, you will then be prompted to enter your display name.