Omar Khalid
Plastic containers are convenient for storage, but they can quickly develop odours if not cleaned or stored correctly. Residual food particles can release odours, and moisture can accumulate inside, creating an ideal environment for mould and mildew to grow. To prevent this, wash your containers with soap and water after every use, ensuring they are completely dry before storing anything new. For strong odours, there are several effective methods to try, including using baking soda, vinegar, vanilla extract, salt, coffee grounds, charcoal, lemon, or sunlight.
Characteristics of getting odours out of plastic containers
| Characteristics | Values |
|---|---|
| Prevention | Wash containers with soap and water after every use. Use a soft sponge or cloth. Make sure containers are completely dry before storing anything. Use airtight bags to store food items. |
| Cleaning methods | Use baking soda and water to create an odour-fighting paste. Soak containers in a solution of vinegar and water. Use vanilla extract. Place containers in direct sunlight. |
| Absorbing materials | Use charcoal, coffee grounds, salt, or newspaper to absorb unpleasant odours. |
| Maintenance | Check containers routinely for wear and tear. Replace containers if they become worn out or if odours persist despite cleaning efforts. |
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What You'll Learn
Using baking soda and vinegar
Vinegar and baking soda are both effective ways to remove odours from plastic containers. Here are some methods that use a combination of the two:
Baking Soda and Vinegar Paste
Make a thick paste by mixing baking soda and a small amount of water. Spread the paste inside the container and let it sit for at least an hour or overnight. Then, wash the container with soapy water or vinegar water to remove the paste and neutralise any remaining odours.
Vinegar and Baking Soda Soak
Mix equal parts vinegar and water in the plastic container. You can also add a teaspoon of baking soda to enhance the cleaning effect. Secure the lid and let the solution sit for a few hours. Shake the container to ensure the solution reaches every corner. After soaking, discard the vinegar solution and rinse the container with cold water until the odour and vinegar smell are gone.
Vinegar Soak and Baking Soda Sprinkle
First, fill the container with a solution of vinegar and water and let it soak for at least an hour. Then, wash the container with soapy water and sprinkle baking soda inside. Let it sit for a few minutes before rinsing and washing the container again.
Baking Soda Soak and Vinegar Rinse
Mix 1 cup of white vinegar with 1/4 cup of baking soda in a large bowl. Place the plastic container in the bowl and add water until the container is submerged. Let it soak for 1-2 days, then wash it in the dishwasher or with soapy water to remove any remaining vinegar smell.
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Airing containers out in the sun
Sunlight is a powerful tool for eliminating odours from plastic containers. To air your containers out in the sun, first wash and dry them completely. Next, place the containers outside in direct sunlight for a day or two, leaving the lids off to maximise sun exposure and odour elimination. Rotate the containers periodically so that all sides receive direct sunlight. You can also place the containers on a windowsill inside your home, leaving the window open so that fresh air can help eliminate the odours.
The sun's UV radiation can damage plastic and potentially cause the release of molecules that are not suitable for ingestion. Therefore, it is important to be mindful of how long you leave your containers out in the sun.
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Using charcoal
Charcoal is a great natural deodorizer and can be used to effectively remove odours from plastic containers. The process is simple and easy to do at home. First, wash the container with hot water and soap to remove any dirt or residue. Once the container is clean and dry, take a piece of charcoal and place it inside. It is important to use plain charcoal, without any mesquite or easy-light additives. Seal the container with a lid and let the charcoal do its magic. The charcoal will absorb the unwanted odours, leaving your container fresh and odour-free. Depending on the severity of the odour, you may need to leave the charcoal in the container for at least 24 hours or up to a few days.
There are a few different ways to use charcoal for this purpose. You can simply place the charcoal directly into the container, as mentioned above. Alternatively, you can put the charcoal in a small glass dish or a shot glass inside the container. If you don't have either of those, you can make a little cup out of foil to hold the charcoal. This method ensures that the charcoal doesn't come into direct contact with the plastic or the contents of the container.
Charcoal is a great, natural alternative to harsh chemicals and can be an effective way to remove even the toughest odours from plastic containers. It is an inexpensive and readily available option, especially if you have some leftover charcoal from a BBQ or fireplace.
It is worth noting that charcoal may not be the best option for removing stains from plastic containers. While it is excellent at absorbing odours, the physical stains may remain. In this case, you could try combining the charcoal method with another natural approach, such as using lemon juice or vinegar, which can help to break down stains and eliminate odours.
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Cleaning containers with soap and water
Plastic containers are convenient for storage, but they can quickly absorb food odours and stains if not cleaned or stored correctly. To prevent odours, wash your containers with soap and water after each use to remove any food particles and lingering odours. Use a soft sponge or cloth and a non-abrasive scrub brush to prevent scratches. Make sure your containers are completely dry before storing anything else in them, as moisture can trap odours and create an environment for mould and mildew to grow.
If your container has a strong smell or stain, there are several methods you can try using soap and water. One method is to create a paste with baking soda and water. Spread the paste inside the container, let it sit for an hour or two, and then wash it clean with soap and water. Baking soda is a powerful natural deodorizer and can help absorb lingering food smells.
Another method is to fill the container with a solution of vinegar and water and let it soak for one to two hours. Vinegar is a disinfectant and can effectively remove basic odours. After soaking, wash the container with soap and water to get rid of the vinegar smell.
If your container has a lot of grease, you can try washing it with hot water and dish soap using a sponge or cloth. For heavily soiled containers, you can use a brush to scrub the container with a mixture of dish soap and hot water. For tough grease, some people recommend using a grease-cutting detergent or a concentrated dish soap like Dawn.
Remember to always dry your containers completely before storing them to prevent odours and moisture buildup.
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Storing containers with salt
If your plastic containers are not cleaned or stored properly, they can quickly develop unpleasant odours. This happens when food particles are left in the container, creating an ideal environment for mould and mildew to grow. To prevent this, wash your containers with soap and water after each use and store them in a cool, dry, and well-ventilated area.
One easy way to remove odours from plastic containers is to use salt. Simply place a large pinch of salt in the container, seal it, and let it sit for a day. The salt will absorb the unpleasant smell. If the odour persists, you can leave the salt in the container until you are ready to use it again. Just remember to pour the salt out before using the container!
For stronger odours, you can try using a mixture of vinegar and baking soda. Combine one cup of white vinegar with 1/4 cup of baking soda in a large bowl. Place your plastic container in the bowl and add water until it is submerged. Soak the container for 1-2 days, then wash it in the dishwasher or with soapy water to get rid of the vinegar smell.
Another natural way to deodorize your plastic containers is to use lemon juice. Squeeze the juice of one lemon into the container and dilute it with an equal amount of water. Leave the mixture in the container for a few hours, then pour it out and rinse the container with water. Lemon juice can also be used to scrub and deodorize cutting boards.
In addition to these methods, you can also try airing out your containers by removing the lids and allowing fresh air to circulate. Placing containers in direct sunlight for a day or two can also help to break down odour-causing molecules. Remember to rotate the containers so that all sides receive direct sunlight.
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Frequently asked questions
To prevent odours from developing and settling in, wash your containers with soap and water after every use to remove any dirt and lingering odours. Make sure your containers are completely dry before storing anything new, as moisture can trap odours.
There are several methods to remove odours from plastic containers:
- Mix 1 cup of white vinegar with ¼ cup of baking soda in a large bowl. Place your plastic container in the bowl and add water until the container is submerged. Soak it for 1-2 days, then wash it in the dishwasher or with soapy water to get rid of the vinegar smell.
- Place a piece of charcoal in the container for a day or two. Charcoal is great at absorbing odours.
- Mix 1 tablespoon of baking soda with 1 cup of water to create a paste. Rub the paste inside the plastic container and let it sit overnight. Wash out the container with water and dish soap the next day.
- Leave the open container and lid outside in direct sunlight for a day or two.
Your plastic containers can wear out even with your best cleaning and maintenance measures. Noticeable wear and tear on your containers, such as cracks, chips, scratches and changes in colour and texture, can affect their durability. If it becomes difficult to get rid of an existing odour even after several cleaning attempts, it might be best to replace them.
