Outdoor trash cans often develop unpleasant odors due to bacterial growth and residue buildup. To prevent this, follow these practical steps:

1. Regular Cleaning: Wash the trash can weekly with a mixture of hot water and dish soap or vinegar. Scrub the interior thoroughly to remove grime and bacteria.

2. Use Liners: Always use durable trash bags to minimize direct contact between waste and the bin. This reduces residue buildup and makes cleaning easier.

3. Baking Soda or Charcoal: Place an open box of baking soda or charcoal at the bottom of the can to absorb odors naturally.

4. Disinfectant Spray: After cleaning, spray the bin with a disinfectant or a diluted bleach solution to kill odor-causing bacteria.

5. Proper Placement: Keep trash cans in shaded areas to slow bacterial growth, but ensure they’re well-ventilated to prevent moisture buildup.

6. Lid Maintenance: Ensure lids fit tightly to keep pests out and reduce exposure to rain, which can accelerate odor development.

By adopting these practices, you can maintain a fresher, cleaner outdoor trash can and avoid persistent foul smells.