Clean outdoor garbage cans by emptying them, rinsing loose debris, scrubbing with hot water and dish soap, rinsing again, and air-drying fully with the lid open.
A clean bin keeps odors, pests, and mildew at bay, and the routine takes less than thirty minutes once you have the right tools. The job breaks down into a simple rhythm: empty, rinse, scrub, rinse, and dry. This guide walks through each stage in order, along with the supplies that make the work easier.
What Supplies Do You Need?
Most of the equipment is already in your garage or under the kitchen sink. Gather these before you start:
- Rubber gloves to protect your hands from residue and cleaning solutions.
- A garden hose with a spray nozzle, or a pressure washer for heavy buildup.
- A bucket for mixing your cleaning solution.
- Dish soap, plus white vinegar or baking soda for odors and stubborn stains.
- A long-handled scrub brush to reach the bottom and corners without leaning in.
A long-handled brush is the one item worth buying if you don’t own it—it keeps you from bending over the rim and makes the interior scrubbing far easier. The rest of the list is probably already in your home.
What Is the Best Way to Clean a Trash Can?
The most consistent method across home-care experts is to clean the can after trash pickup, when it’s empty, using hot water and dish soap. This sequence works for standard outdoor bins and rolling carts alike.
- Empty the can completely. Remove all trash bags and shake out loose debris. Cleaning a partially full bin makes every later step harder.
- Move the can to a workable spot. Choose grass or gravel where runoff won’t pool. A paved driveway works too, but you’ll want to rinse the area after.
- Rinse the inside and outside. Spray down the interior walls, bottom, and lid with your hose to remove loose grime. A pressure washer can knock off caked-on buildup, but keep the nozzle at a distance to avoid splashing contaminated water back at you.
- Scrub with hot, soapy water. Fill a bucket with hot water and add a few squirts of dish soap. For odors, add a cup of white vinegar; for stubborn stains, sprinkle in baking soda. Scrub the interior, lid, corners, bottom, wheels, handles, and exterior with your long-handled brush.
- Rinse thoroughly. Spray every surface until the soap residue is gone. Leftover suds can leave a sticky film that attracts dirt.
- Dry completely with the lid open. Tip the can on its side to drain, then leave the lid open in the sun or overnight. York County’s official guidance recommends leaving the lid open overnight to dry fully.
Don’t put a fresh trash bag in until the interior is bone dry. Trapped moisture is the main cause of mildew and lingering musty smells.
What Mistakes Should You Avoid?
Most cleaning failures come down to a handful of avoidable errors. Skipping the corners, rims, handles, wheels, and the underside of the lid is the most common—those are exactly where grime collects. Not rinsing after scrubbing is another: soap residue invites dirt right back. And closing the lid or re-bagging before the can is fully dry traps moisture and breeds mildew.
One more caution deserves attention. Some consumer sources suggest diluted bleach for disinfecting, but York County’s official guidance explicitly advises avoiding bleach in the containers. Vinegar and dish soap handle odor and grime without the harsh fumes, and they’re safer for the plastic and for your skin. Wear rubber gloves regardless—cleaning solutions and waste residue are hard on bare hands—and work in a well-ventilated outdoor area.
If your bins regularly develop strong odors despite regular cleaning, the problem may be the can itself. A worn or cracked bin traps residue in places a brush can’t reach, and replacing it is often the better call.
FAQs
How often should outdoor trash cans be cleaned?
Cleaning once a month is a good baseline for most households, with an extra wash during hot summer months when odors develop faster. If you notice a smell before the month is up, don’t wait—a quick rinse-and-scrub takes under thirty minutes and prevents the odor from setting in.
Can I clean a garbage can with just vinegar?
Yes. White vinegar is an effective deodorizer and mild cleaner on its own. Spray or pour it into the empty can, scrub with a long-handled brush, and rinse thoroughly. For heavier grime, combine vinegar with dish soap in hot water, or add baking soda for stubborn stains on the interior walls.
Why does my trash can smell even after washing?
Trapped moisture is the most common culprit. If the lid goes back on before the can is fully dry, mildew grows quickly. Another cause is residue hiding in the wheels, handles, or the rim’s underside. Scrub those areas explicitly, rinse well, and leave the lid open overnight before adding a new bag.
References & Sources
- York County Government. “Outdoor Container Maintenance.” Official guidance on cleaning routines, tools, and the bleach caution.