Outdoor trash cans often accumulate a sticky, unpleasant residue over time due to food waste, liquids, and other debris. To prevent this issue, follow these practical steps:

1. Use Liners or Bags: Always line your trash can with a durable plastic bag to create a barrier between waste and the bin’s interior. This reduces direct contact and makes cleaning easier.

2. Regular Cleaning: Wash the trash can monthly with a mixture of warm water, dish soap, and baking soda. Scrub the interior thoroughly to remove any lingering residue.

3. Avoid Liquid Waste: Discourage dumping liquids directly into the bin. If unavoidable, place absorbent materials like paper towels at the bottom to soak up spills.

4. Apply a Protective Coating: Spray the inside of the bin with a silicone-based lubricant or cooking spray. This creates a slick surface that prevents sticky substances from adhering.

5. Keep It Dry: Ensure the trash can is dry before placing a new liner. Moisture accelerates residue buildup and odors.

By implementing these strategies, you can maintain a cleaner, residue-free outdoor trash can with minimal effort.