Outdoor trash cans often develop a sticky, tarry residue over time due to exposure to heat, moisture, and decomposing waste. This buildup not only creates unpleasant odors but also makes cleaning more challenging. Fortunately, there are several effective ways to prevent and remove this stubborn residue.

1. Line the Trash Can – Use heavy-duty trash bags to create a barrier between the bin and waste. Double-bagging can provide extra protection against leaks.

2. Regular Cleaning – Rinse the can with a hose weekly and scrub with a mixture of dish soap and warm water. For tougher residue, use baking soda and vinegar.

3. Apply a Protective Coating – Spray the interior with a non-stick cooking spray or silicone-based lubricant to prevent sticky substances from adhering.

4. Use Absorbent Materials – Place newspaper or cat litter at the bottom to absorb liquids and reduce residue buildup.

5. Avoid Hot Waste – Let grease or hot food cool before disposal to prevent melting and sticking.

By following these simple steps, you can keep your outdoor trash cans clean, odor-free, and free from stubborn tarry residue. Regular maintenance ensures longevity and hygiene, making waste disposal more manageable.