How to Keep Raccoons and Animals Out of Your Trash Cans
A tipped-over cart and a driveway full of garbage is a frustrating morning — and if it happened once, it will happen again. Raccoons have excellent memories for food locations, and they teach the route to their young. The goal isn't to win one night; it's to make your cans stop advertising themselves as a restaurant, and to make the reward not worth the effort.
Why Do Raccoons Keep Coming Back to My Trash?
Smell, first of all. A raccoon's nose finds your cart long before it sees it, and a standard wheeled cart vents food odor around its lid all night. Second, success: one good raid — chicken bones, pizza crusts, pet food residue — marks your address as a reliable stop. Third, access: most cart lids lift with a nudge of the nose or a paw, and a raccoon's dexterity is famous for a reason. Opossums, skunks, stray dogs, and crows follow the same smell-and-access logic, just with less skill.
What Actually Works to Deter Raccoons?
Cut the odor signal. This is the highest-leverage move, and it's covered in the habits below. Animals investigate far fewer cans that don't smell like food.
Store carts in the garage or a shed when you can. A closed building is the most reliable barrier there is. This is standard practice in most suburbs — but it only works if the can itself doesn't vent odor into the garage (see the sealing section below).
Put carts out the morning of pickup, not the night before. Every hour the cart sits at the curb overnight is an hour of advertising. Many municipalities allow morning set-out; check your local rules.
Keep the area clean. Fallen fruit, spilled pet food, and an unwashed can with residue streaked down the outside all extend the invitation. Hose the cart down after leaks, and scrub it out every few weeks in warm weather.
Bag smart. Double-bag meat, fish, and food scraps in a tied inner bag, rinse containers, and never leave loose food waste in the cart. Less accessible food smell inside means less motivation outside.
Add friction if raids continue. Bungee cords across the lid or weights on top can slow a raccoon down — be honest with yourself that these are speed bumps, not walls, and cords can interfere with automated pickup trucks. Use them on storage nights, not collection mornings.
What Doesn't Work (or Barely Works)?
- Ammonia-soaked rags and mothballs: The smell fades within a night or two, raccoons habituate fast, and mothballs are a pesticide being used off-label outdoors — skip them.
- Hot sauce and pepper sprays: Rain washes them off, and plenty of raccoons simply tolerate them.
- Ultrasonic deterrents: Evidence is thin and animals habituate quickly.
- Scare tactics: A fake owl works for about a week, until the neighborhood raccoons figure out it never moves.
None of these address the root cause: your can smells like food and opens easily.
The Permanent Fix: Seal the Odor In and the Lid Shut
Animal control for trash cans comes down to two things — stop broadcasting odor, and close the easy entry point. The standard cart lid fails at both: it vents smell and lifts freely.
The Trash Smell Buster cover was designed for exactly this. It goes over the closed lid of your outdoor cart and stretches down over the top section of the can, with a strong elastic band that grips below the ridges molded around the top of the cart — a deep, gap-free fit that holds the lid firmly down and seals odor inside. A raccoon sniffing your driveway catches far less scent, and the lid it used to flip open no longer lifts. The cover is durable, chemical-free, lemon-scented plastic — no poisons or repellents that could harm animals — and it's washable and reusable.
It's sized for standard US wheeled carts: 32 gallon (green), 45 gallon (brown), 64 gallon (black), and 95 gallon (blue), $18.99 at cleanertrashcan.com, with a free replacement if it doesn't fit. Also available on Amazon, Walmart, and Etsy.
Take your cans off the neighborhood menu — seal the smell in, keep the lid down, and let the raccoons go back to the woods.