Cleaning & Organization

Eliminate Musty Bathroom Odors with These 5 Simple Tips

Hannah Yu Jul 4, 2026 5 min read

Bathrooms tend to be the most humid areas in our homes, making them prone to musty odors. However, you don't have to tolerate these smells. With the right techniques, you can refresh your bathroom effortlessly using a few effective cleaning strategies.

Here are five effective methods to banish musty odors and turn even the coziest bathroom into a welcoming retreat.

Combatting Musty Bathroom Odors

Similar to removing musty smells from a bedroom, tackling odors in a bathroom requires recognizing the source, cleaning, and implementing preventive measures.

1. Regularly Wash Towels and Bathmats

White bath towels hanging from a heater above a bath

(Image credit: Fanny Rådvik / Cathy Nordstrom)

Your bathroom textiles can be major culprits of musty smells, so it's crucial to know how often to clean a bath mat and how frequently to wash towels. Keeping these items fresh is essential for maintaining a clean environment.

In between laundry days, consider a linen spray to keep the air smelling pleasant. Kerry Kip, a home fragrance expert, suggests using a quality linen and room spray: 'Bathroom mats and towels often trap moisture, so I always have a bottle of our linen spray handy for a quick scent boost. Its natural ingredients, like organic cane sugar alcohol and plant oils, effectively combat odors rather than just masking them. I particularly recommend our MINOT Candle Cerulean Tide Room + Linen Spray for bathroom linens due to its refreshing lemon scent and natural cleaning properties.'

2. Improve Ventilation

bathroom with botanical wallpaper

(Image credit: Genevieve Lutkin)

If you're struggling with musty odors, poor ventilation might be the cause. Tina Priestly, a home refresh expert, emphasizes the importance of airflow: 'Make sure your exhaust fan is functioning well, and keep a window slightly ajar when you shower to reduce humidity and prevent odors.'

3. Dry Your Shower After Each Use

large marble shower enclosure with floor and wall tiles and traditional crown molding victorian home

(Image credit: Mylands)

Cleaning your shower is vital, but drying it after every use is just as important, advises James King, operations manager: 'Shower curtains and liners can retain moisture, so be sure to rinse or replace them occasionally. After showering, wipe down wet surfaces to inhibit mold growth.'

A squeegee, like this one from Walmart, can help prevent grout stains and mold, reducing musty smells.

4. Inspect for Mold

marble bathroom vanity and freestanding bath

(Image credit: Ema Peter)

Mold can develop in any bathroom, so it's essential to address black mold promptly. Tina Priestly warns that musty odors often arise from excess moisture and inadequate ventilation. Regular cleaning and ensuring airflow is key to keeping your bathroom fresh.

When you find mold, clean it with vinegar and consider using a dehumidifier to thoroughly dry the area.

5. Deep Clean Your Drains

marble topped bathroom sink with wooden cupboards below

(Image credit: Meg evans)

Drains can also be a source of unpleasant odors. Kathy Cohoon, operations manager, emphasizes that while you don't need to clean them every shower, they should be part of your weekly routine. To keep your shower drain fresh, she recommends using baking soda and vinegar:

'Pour half a cup of baking soda followed by a cup of vinegar down the drain. Allow it to sit for 30 minutes, then flush with hot water. If needed, use a drain cleaner like Drano, available at Walmart.

Don't forget to clean removable parts such as hair traps and drain covers to prevent odors and blockages.

Frequent Questions

What Causes a Damp Smell Without a Leak?

A damp odor without an obvious leak often indicates insufficient drying due to poor ventilation. Ensure your exhaust fan is functioning, and consider opening a window while showering to improve airflow. This will enhance your bathroom's aroma and help prevent serious issues like rot and mold.


Enhance your bathroom's scent with high-quality candles or reed diffusers. While these add a lovely touch, they should complement your regular cleaning routine, not replace it.