Outdoor trash cans often develop a sticky, waxy residue known as candelillic film, which can attract pests and cause unpleasant odors. To prevent this buildup, follow these practical steps:

1. Regular Cleaning: Wash your trash cans monthly with hot water and dish soap. For tougher residues, use a mixture of vinegar and baking soda.

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

3. Avoid Greasy Waste: Dispose of oily or greasy items in sealed containers to reduce residue accumulation.

4. Disinfectant Sprays: After cleaning, spray the interior with a disinfectant to inhibit bacterial growth and film formation.

5. Sun-Drying: Allow the trash can to dry completely in the sun after washing, as moisture promotes film development.

For existing candelillic film, scrub the affected areas with a degreaser or a solution of warm water and bleach (1:10 ratio). Rinse thoroughly and dry. Consistent maintenance ensures your outdoor trash cans stay clean and odor-free.