How to Clean and Deodorize a Trash Can (Kitchen Bin Deep Clean)

The kitchen trash can is one of the most bacteria-laden items in the home — yet it's rarely cleaned. Odors, mold, and bacteria build up inside and underneath the bin. Here's how to clean it properly.

What You'll Need

• Dish soap or all-purpose cleaner
• White vinegar
• Baking soda
• Amazon Basics Non-Scratch Sponges or a stiff brush
• Microfiber Cleaning Cloths
• Rubber gloves
• A garden hose or bathtub (for rinsing)

How Often Should You Clean the Trash Can?

Deep clean monthly. Wipe the exterior and lid weekly. If a bag leaks or you notice odors, clean immediately.

Step-by-Step: How to Deep Clean a Kitchen Trash Can

Step 1: Empty and Remove the Bag

Remove the trash bag and take the bin outside or to the bathtub for cleaning. Wear rubber gloves throughout.

Step 2: Rinse Out Loose Debris

Rinse the inside of the bin with warm water to remove loose debris and residue.

Step 3: Scrub with Dish Soap

Apply dish soap to the inside of the bin and scrub thoroughly with a stiff brush or sponge — sides, bottom, and the rim. Don't forget the lid, both inside and outside.

Step 4: Disinfect with Vinegar

Spray undiluted white vinegar over all interior surfaces. Let sit for 5 minutes. The acid kills bacteria and neutralizes odors. Rinse thoroughly.

Step 5: Deodorize with Baking Soda

Sprinkle baking soda over the interior surfaces and let sit for 10 minutes before rinsing. This neutralizes any remaining odor compounds.

Step 6: Dry Completely

Dry the bin completely inside and out before putting in a new bag. A damp bin promotes mold and bacteria growth.

Ongoing Odor Prevention

• Sprinkle baking soda in the bottom of the bin under the bag — absorbs odors between cleanings
• Always use trash bags — never put food waste directly in the bin
• Empty the bin daily or every other day — don't let food waste sit
• Rinse food containers before putting in the trash
• Keep the bin in a cool, ventilated area — heat accelerates bacterial growth and odors

Frequently Asked Questions

Why does my trash can smell even with a bag?

Bags leak, especially with wet food waste. Liquid seeps under the bag and accumulates in the bottom of the bin, creating a breeding ground for bacteria. Clean the bin interior monthly even when using bags.

Can I use bleach to clean a trash can?

Yes — a diluted bleach solution (1 tbsp per liter of water) effectively disinfects trash cans. Rinse very thoroughly afterward. White vinegar is a safer and equally effective alternative.

How do I stop my trash can from smelling between cleanings?

Sprinkle baking soda in the bottom under the bag, use odor-control trash bags, and empty frequently. For persistent odors, place a dryer sheet or a small sachet of baking soda inside the lid.