How to Clean a Garbage Can and Remove Odors?

It is the invisible enemy of a tidy kitchen: the trash can. Even with a high-quality liner, your garbage can is a hotspot for bacteria, spills, and decomposing organic matter. Over time, these residues seep into the bin, creating stubborn odors that can permeate your entire kitchen.

At Jama Cleaning Services, we treat the trash can as a critical hygiene zone. A clean bin is the foundation of a fresh-smelling home. Here is our expert guide to sanitizing your bins and keeping odors at bay.

Why Garbage Cans Smell Even With a Bag

Bags aren’t always airtight. Micro-tears, heavy food scraps, or simply “leaky” trash can cause liquids to seep into the bottom of the bin. Once this organic material settles, it begins to break down, releasing gases that get trapped between the liner and the bin walls. If your bin is porous (like some older plastics), those odors can actually soak into the material itself.

Best Supplies for Cleaning Trash Cans

Dish Soap: Essential for cutting through the greasy residue often found at the bottom of bins.
Disinfectant Spray/Wipes: Use an EPA-approved disinfectant to kill the bacteria that cause the actual “trash” smell.
Baking Soda: The ultimate neutralizer for acidic odors.
White Vinegar: A natural disinfectant that helps cut through mineral deposits and grime.

How to Clean an Indoor Garbage Can

Empty and Clear: Remove the liner and any loose debris.
Wash: Take the bin to a utility sink or shower. Spray it thoroughly with hot water and a generous amount of grease-cutting dish soap.
Scrub: Use a long-handled brush to reach the bottom corners where spills often collect.
Sanitize: Spray the interior and exterior with a disinfectant and let it sit for the time recommended on the label.
Dry: This is crucial. Never put a bag in a damp bin. Use a clean towel to dry it completely, or let it air dry in a well-ventilated area.

How to Clean an Outdoor Trash Can

Detergent and Hose: Take the bin outside and spray it with a high-pressure hose. Apply a heavy-duty cleaner or dish soap to the inside and outside.
Brush: Scrub all surfaces, including the lid and the wheels, where grime loves to hide.
Rinse and Deodorize: Rinse thoroughly. If odors persist, pour a half-cup of vinegar into the bottom and rinse again.
Sunlight: The best natural disinfectant is UV light. Let the bin air dry in direct sunlight for several hours to kill remaining bacteria and remove residual smells.

How to Remove Lingering Odors

If the smell won’t quit, try these “pro-level” hacks:

Baking Soda Base: Sprinkle a quarter-cup of baking soda at the very bottom of the clean, dry bin (under the bag). It will absorb moisture and neutralize smells before they start.
Charcoal Odor Absorbers: Keep a small charcoal air-purifying bag taped to the inside lid. It acts as a continuous filter for unpleasant gases.
Sun-Drying: If the odor is trapped in the plastic, leave the bin outside in the sun for an afternoon. UV rays are incredibly effective at neutralizing odors that soap and water miss.

How Often Should Trash Cans Be Cleaned?

Monthly: A deep clean for kitchen and outdoor bins is the standard.
As Needed: If you notice a spill or a “funky” smell, don’t wait for your monthly schedule—clean it immediately.
Daily Maintenance: Use a disinfectant wipe on the lid and handle every evening while taking out the trash to keep high-touch points clean.

Cleaning Habits That Prevent Garbage Odors

Double-Bag Heavy Leaks: If you are throwing out fish, meat, or heavily liquid food scraps, double-bag them immediately.
Use Odor-Control Bags: Modern trash liners often have built-in odor neutralizers that make a measurable difference.
Freeze Scraps: For compostable items that smell quickly, keep them in a small bag in the freezer until trash day.

FAQ

What removes smells from garbage cans?

A deep scrub with hot, soapy water followed by a disinfectant is the primary solution. To keep smells away, baking soda is the most effective neutralizer to keep at the bottom of the bin.

Can I use bleach to clean a garbage can?

You can, but it is often unnecessary and harsh. A mild bleach solution (one part bleach to ten parts water) will kill bacteria, but it doesn’t do much for grease. For most household bins, dish soap and disinfectant are safer and more effective.

Why does my trash can still smell after cleaning?

The odor is likely trapped in the plastic material itself or in the lid’s hinge mechanism. Ensure you are cleaning the lid thoroughly, and if the bin is very old or porous, it might be time to replace it.

How often should kitchen trash cans be washed?

Ideally, once a month. If you have a busy household with high volume, consider a quick disinfectant wipe-down twice a month.

Should garbage cans be disinfected?

Yes. Trash cans are breeding grounds for Salmonella, E. coli, and other pathogens. Disinfecting the bin ensures that the environment remains hygienic, especially in high-traffic kitchen areas.

Is your home’s “hidden” hygiene being overlooked? Don’t let trash can odors compromise the cleanliness of your home. If you want a deep, professional clean that covers every corner—including the bins—call the experts.

Contact Jama Cleaning Services today and let us refresh your space!