Laundry Odor Remover: Products, Settings, and Timing That Work

You’ve washed your gym clothes three times and they still smell like sweat. You’ve used more detergent, different cycles, and fabric softener. Nothing works. The smell isn’t dirt. It’s bacteria and body oils that have bonded with the fabric fibers. Regular detergent cleans dirt but doesn’t always kill the bacteria that cause odors. To remove laundry odors, you need the right products, the right wash settings, and the right timing. Here’s what works.

Laundry odors are caused by bacteria, mold, body oils, and detergent residue that bond with fabric fibers. The bacteria feed on body oils and produce odor compounds that persist after regular washing. Removing laundry odors requires killing the bacteria, breaking down the body oils, and removing the residue.

To remove laundry odors, wash in hot water with an enzyme detergent and 1 cup of white vinegar, add half a cup of baking soda for extra deodorizing, and use a laundry sanitizer for stubborn smells. Don’t use fabric softener, don’t overload the washer, and don’t use cold water for odor-causing loads. Clean your washing machine monthly.

Products That Remove Laundry Odors

White vinegar. Vinegar kills bacteria and neutralizes odor compounds. Add 1 cup to the wash cycle (not the dispenser). The vinegar smell dissipates during the wash.

Baking soda. Baking soda absorbs odors and helps neutralize the pH. Add half a cup of Arm and Hammer Baking Soda to the wash cycle.

Enzyme detergent. Enzymes break down the body oils that bacteria feed on. Use Tide Free and Gentle for all loads.

Laundry sanitizer. For stubborn odors, use Lysol Laundry Sanitizer. It kills 99.9% of bacteria that cause odors without bleach. Add it to the rinse cycle.

Oxygen bleach. Oxygen bleach kills bacteria and removes odors without the harshness of chlorine bleach. Safe for most colored fabrics.

Borax. Borax is a natural mineral that kills bacteria and removes odors. Add half a cup to the wash cycle.

Wash Settings for Odor Removal

Setting	Why It Helps
Hot water (140F)	Kills bacteria and dissolves body oils
Heavy duty cycle	More agitation removes trapped oils
Extra rinse	Flushes away residue and bacteria
Pre-soak	Gives enzymes time to break down oils
High spin speed	Removes more water, reduces drying time

Timing: When to Treat Odors

Treat immediately. The sooner you treat odor-causing clothes, the easier it is to remove the smell. Don’t let sweaty clothes sit in the hamper for days.

Pre-soak for 30 minutes. For stubborn odors, pre-soak clothes in warm water with enzyme detergent for 30 minutes before washing.

Don’t leave wet clothes in the washer. Wet clothes in the washer grow bacteria and mold within hours. Transfer to the dryer or a drying rack within 2 hours.

Dry completely. Don’t store clothes that are even slightly damp. Damp clothes grow bacteria and mold in storage.

Clean your machine monthly. A dirty washing machine transfers bacteria and odors to clothes. Run a cleaning cycle with affresh Washing Machine Cleaner monthly.

Odors on Different Fabric Types

Fabric	Best Treatment	What to Avoid
Gym clothes (synthetics)	Vinegar + enzyme detergent, cold water	Fabric softener (coats fibers)
Towels	Hot water + vinegar + baking soda	Fabric softener (reduces absorbency)
Cotton everyday clothes	Hot water + enzyme detergent	Overloading the washer
Delicates	Vinegar + gentle cycle, cold water	Hot water, chlorine bleach
Bedding	Hot water + enzyme detergent + oxygen bleach	Cold water

What Not to Do

Don’t use fabric softener. Fabric softener coats fibers in a waxy film that traps odors and bacteria. Skip it for odor-causing loads.

Don’t use cold water for odor-causing loads. Cold water doesn’t kill bacteria. Use hot water for towels, bedding, and gym clothes.

Don’t overload the washer. Overloading prevents clothes from moving freely and detergent from circulating. Fill the drum no more than three-quarters full.

Don’t use too much detergent. Excess detergent leaves residue that feeds bacteria. Use 2 tablespoons per load.

Don’t ignore the washing machine. A dirty machine transfers bacteria to clothes. Clean monthly.

FAQ

What is the best laundry odor remover? White vinegar (kills bacteria and neutralizes odors), baking soda (absorbs odors), enzyme detergent (breaks down body oils), and Lysol Laundry Sanitizer (kills bacteria). For best results, use vinegar and baking soda together with enzyme detergent in hot water.

How do you get odors out of clothes? Wash in hot water with enzyme detergent and 1 cup of white vinegar, add half a cup of baking soda, and use the heavy duty cycle with an extra rinse. For stubborn odors, use Lysol Laundry Sanitizer in the rinse cycle. Don’t use fabric softener.

Does vinegar remove laundry odors? Yes. White vinegar kills bacteria and neutralizes the odor compounds that cause musty and sour smells. Add 1 cup to the wash cycle and wash in hot water with enzyme detergent.

Why do my clothes smell after washing? Clothes smell after washing because bacteria and body oils have bonded with the fabric and regular detergent doesn’t remove them. Wash in hot water with vinegar and enzyme detergent. Also, check if your washing machine needs cleaning.

Does baking soda remove odors from clothes? Yes. Baking soda absorbs odors and helps neutralize the pH. Add half a cup to the wash cycle along with vinegar and detergent.

Should you use hot or cold water for smelly clothes? Use hot water for odor-causing loads. Hot water kills bacteria and dissolves body oils. Cold water doesn’t kill bacteria. Use cold water only for darks and delicates that don’t have odor issues.

How do you prevent laundry odors? Don’t leave wet clothes in the washer, dry clothes completely before storing, don’t use too much detergent, don’t use fabric softener on towels and gym clothes, clean your washing machine monthly, and use hot water for towels and bedding.

References

1. Tide. “How to Remove Odors from Clothes.” tide.com.
2. The Spruce. “How to Get Smell Out of Clothes.” thespruce.com.
3. Good Housekeeping. “How to Remove Laundry Odors.” goodhousekeeping.com.
4. Lysol. “Laundry Sanitizer Guide.” lysol.com.