How to Keep Your 13-Gallon Kitchen Trash Can Odor-Free?

A 13-gallon kitchen trash can is a convenient size for everyday household waste, but it can also start smelling surprisingly quickly. Food scraps, moisture, leaking packaging, and residue around the lid all contribute to the problem. Once these materials sit in a closed space for a day or two, unpleasant odors can become noticeable even before the bag is full.

The good news is that you do not need to change the bag several times a day or buy expensive odor-control equipment. Based on common household use and cleaning routines, the biggest difference usually comes from a few simple habits: choosing the right bag, keeping wet waste contained, cleaning the can regularly, and making sure the lid and rim stay clean.

These methods work for both plastic and stainless-steel 13-gallon kitchen trash cans. The material makes some difference, but regular maintenance matters more than the type of can you own.

Why Do 13-Gallon Kitchen Trash Cans Get Smelly So Fast?

A 13-gallon can holds enough waste for most kitchens to collect food packaging and scraps for one to three days. That may not sound like a long time, but wet organic waste can begin producing noticeable odors well before the can is full.

The bottom of the bag is usually where the problem starts. Liquid from food scraps, meat packaging, fruit peels, or other wet waste can collect there. If the bag slips down, that moisture may also reach the inside of the can.

The lid and rim are another common source. Small amounts of residue can remain where the bag touches the rim or where the lid closes. Over time, these areas can develop an odor of their own.

Plastic cans can also retain odors more easily after repeated exposure to food residue. Stainless steel is less likely to absorb smells, but it still needs regular cleaning because residue on the surface can produce the same unpleasant result.

Daily Habits That Prevent Odors Before They Start

The easiest way to control odor is to deal with the waste before it becomes a problem. Try to empty a 13-gallon kitchen trash can when it reaches around 70–80% full rather than waiting until the lid can barely close. A full bag is more likely to press against the lid, spill, or develop leaks.

The bag itself matters, too. Use a properly sized 13-gallon kitchen bag that fits securely around the rim. There should be enough material to fold or pull over the edge without leaving large gaps. If the bag repeatedly slips into the can, a bag ring or liner lock can help keep it in place.

After removing an old bag, quickly wipe the rim and the underside of the lid. This takes less than a minute but removes the small amount of residue that often causes lingering smells.

For particularly strong waste, such as raw meat packaging, seafood scraps, or used coffee grounds, use a separate small bag or wrap the material before putting it into the main trash bag. This creates an extra barrier between wet waste and the inside of the can.

How to Clean a 13-Gallon Kitchen Trash Can

Even with good daily habits, the can itself should be cleaned regularly. A quick wipe after every bag change and a more thorough cleaning every one to two weeks is a practical routine for most kitchens.

Start by removing the trash bag and any loose debris. Check the bottom and corners carefully because small pieces of food or packaging can easily remain there.

Wash the inside with warm or hot water and mild dish soap. Pay particular attention to the bottom, corners, rim, and any areas where liquid may have collected. If your trash can has a removable inner liner, clean it separately.

The underside of the lid deserves attention as well. Odor-producing residue can accumulate there even when the inside of the can looks clean.

Most importantly, dry the can completely before putting in a new bag. Trapped moisture gives odors a better chance to develop, especially when food waste is added soon afterward. For plastic cans, thorough drying is particularly useful because plastic can retain odors after repeated exposure to wet waste. Stainless steel generally does not absorb odors as readily, but moisture and residue should still be removed.

Proven Odor-Control Tools and Techniques

You do not need many products to keep a standard 13-gallon trash can fresh. A few simple additions can help when normal cleaning is not enough.

A tight-fitting lid is one of the most useful features because it limits the movement of odors into the kitchen. Step-on or soft-close lids can also make it easier to keep the lid closed between uses.

Activated charcoal filters or odor-absorbing pads can be placed beneath or inside compatible lid assemblies. They are particularly useful if the trash can stays indoors and contains food waste regularly. Replace or refresh the filter according to the manufacturer’s instructions rather than leaving it in place indefinitely.

For a low-cost option, some households place a small amount of baking soda at the bottom of a fresh trash bag. It can help absorb odors, although it should not be considered a substitute for cleaning the can. Coffee grounds are sometimes used for the same purpose, but they should be completely dry. Damp grounds can add moisture and may make the problem worse.

A bag ring or liner lock is another simple solution. Keeping the bag securely in position prevents liquid from reaching the can’s interior and reduces the amount of residue left around the rim.

Choose the Right Bag for a 13-Gallon Can

A bag labeled for a 13-gallon kitchen trash can is usually the simplest choice because its dimensions are designed for this common can size.

The bag should sit low enough to use the available capacity while leaving enough material around the top to secure it firmly. An undersized bag may pull away from the rim, while an oversized bag can bunch up and leave unnecessary gaps.

Drawstring bags are convenient because they can be closed more easily when the trash is removed. However, the fit and thickness of the bag are still more important than the closure style.

For particularly wet or odorous waste, double-bagging the specific item is usually more practical than double-bagging the entire 13-gallon liner. This gives you an additional barrier without taking up too much space inside the can.

Avoid overfilling the bag. When waste pushes against the lid, the can may not close properly, allowing odors to escape and making the bag more likely to tear.

FAQ

Conclusion

Keeping a 13-gallon kitchen trash can odor-free comes down to a few simple habits: use the right-size bag, avoid overfilling, keep wet waste contained, and clean the can regularly. Wiping the rim and lid after each bag change and allowing the can to dry completely can also prevent odors from building up.

The right trash can can make these routines easier. A secure lid, stable bag fit, and easy-to-clean interior are all useful features for everyday kitchen waste, especially when the can is used frequently.

If you are looking for 13-gallon trash cans for your home, commercial space, or a larger project, feel free to contact HD Outdoor Facilities. We can provide suitable trash bin options based on your capacity, usage, and quantity requirements.