how to help remove trash smell
Trash can odors can develop quickly as food waste, liquids, and everyday garbage break down over time. To get rid of trash smell and keep a fresh kitchen, focus on controlling odor where it starts, clean the trash can regularly, and use a product designed to help maintain freshness over time.


Why do trash cans smell?
Trash odors are caused by odor-causing molecules released as waste materials break down. Food scraps, liquids, and organic matter can create strong smells as they decompose.
These trash smells can build up inside the trash can and around the surrounding area, especially if waste sits for extended periods. Warm conditions can make these odors more noticeable by increasing how quickly smells are released into the air.
How to Help Remove Trash Smell: Step by Step
Step 1: Remove odor at the source
The first step is simple: frequent or even daily disposal. Take out the trash regularly and remove any waste that may be contributing to odor buildup. Keeping trash from sitting too long helps reduce waste smell.
Step 2: Use a product designed to fight trash odor
Use a product specifically designed to fight trash odors, such as Febreze TRASH Odor Fighter. Products designed with odor-fighting technology help fight odor-causing molecules inside the trash can rather than simply masking them with fragrance.
Fresh tip: Using a trash can odor fighter can help you go longer between taking out the trash so you’re not throwing away a bag that isn’t full.
How to help prevent trash odor in the future
A few simple habits can help keep your kitchen cleaner and fresher:
Frequently asked questions
What causes trash can smell?
Trash can smell is caused by odor-causing molecules released as food waste and other materials break down over time. As organic materials decompose, they produce compounds that can create strong odors, especially when trapped inside a trash can.
Why does trash smell worse over time?
As waste sits and continues to break down, more odor-causing molecules are released, making the unpleasant garbage smell stronger and more noticeable.
Why does trash smell come back?
Trash odors can return as new waste is added and continues to break down over time. Odor buildup can happen quickly, especially in warm environments or when waste is not removed regularly. That’s why a smelly bin can seem fresh one day and strong the next. Once odor-causing molecules build up again, the smell may return even if the trash was recently emptied.
Do trash odor products eliminate smell or just mask it?
Different products work in different ways. Some primarily add fragrance, while others are designed to fight odor at the source. Febreze TRASH products are designed with odor-fighting technology to help reduce up to 99% of common trash odors and leave a fresh scent.
How can I keep my kitchen smelling fresh with a trash can?
The best approach is to address odor at the source, clean the trash can regularly, and use a product designed to help fight trash odor over time like Febreze TRASH. That combination can help keep your space smelling clean and support a more fresh kitchen environment.
References & additional information
For more information on indoor air and odor behavior in the home, visit the United States Environmental Protection Agency: https://www.epa.gov/indoor-air-quality-iaq/introduction-indoor-air-quality
For information on food waste and how materials break down over time, visit the United States Department of Agriculture: https://www.usda.gov/foodwaste/faqs
For details on Febreze ingredients, safety standards, and how our products are designed, visit the Febreze Safety & Ingredients page: https://www.febreze.com/en-us/ingredients-safety/our-safety-standards , https://www.febreze.com/en-us/ingredients-safety/our-ingredients.