Outdoor trash cans are prone to developing stubborn ouricuric residue, which can cause unpleasant odors and attract pests. To prevent this buildup, follow these practical tips:

1. Regular Cleaning: Wash your trash can monthly with a mixture of hot water, dish soap, and vinegar or baking soda to break down residue and neutralize odors.

2. Use Liners: Always line your trash can with durable garbage bags to minimize direct contact between waste and the bin’s interior.

3. Dry Before Use: After cleaning, let the trash can dry completely to prevent moisture buildup, which accelerates residue formation.

4. Sprinkle Absorbents: Place baking soda or cat litter at the bottom of the bin to absorb liquids and reduce residue-causing moisture.

5. Avoid Overfilling: Keep waste levels manageable to prevent spills and leaks that contribute to residue.

By implementing these steps, you can maintain a cleaner, odor-free outdoor trash can and extend its lifespan.