How to Remove Odours from Plastics

How to Remove Odours from Plastics.

Plastics are very useful and are recyclables. However, sometimes they retain the smell of what they previously contained and removing these odours may be difficult. Plastic has a tendency to absorb strong smells. Why?

Odours are typically non-polar molecules. Pounds of Plastic explained that plastic is often a major non-polar molecule as well hence the fragrance can be absorbed into the plastic and return later. Products with strong odour-removing properties are necessary to return plastics to their former conditions.

A better way to get an odourless plastic is to recycle, Proven in the most severe cases by to completely handle odor control while ensuring that the natural process of decomposition is accelerated and remains healthy. Our odor control chemicals significantly reduce the generation of ammonia and hydrogen sulfide gas in anaerobic systems and lagoons.

If you hate that you always throw away plastics because it’s difficult to get out the smell, here are some tips on how you can, in a few steps remove odor from plastic.

To get started, if you have tried washing the plastic with warm water, soap and a brush and the smell still lingers, then here are some methods that will work.

How to Remove Odor from Plastic

Using Baking Soda

Baking powder has so many odour removing properties that makes it suitable for plastic. Baking soda doesn’t mask smells, as most scented detergent and air fresheners. Rather, it absorbs them. You can create a paste of baking soda with water and brush over the plastic inside. Let it sit down and wash after one or two days. A second way is to fill your plastic with warm water and add a spoon of baking soda into it. Close it and keep it overnight.

Using Vinegar

White vinegar is acetic acid which neutralizes alkaline smells and it’s amazing at this.


  • Fill your plastics with white vinegar after washing them with hot water and dish soap.
  • Let them sit for at least three minutes to remove nasty, durable odours.
  • Drain the vinegar and again wash with water and soap.

You can also try this, soak the plastic in vinegar and cold water and let it sit 4 to 6 hours. If required, repeat the process a few times.

Using Charcoal

Activated charcoal is one of the most effective materials that remove odour. It has a large area, which makes millions of pores. These pores smell and lock odour up. So it is also possible to deal with harsh odors by inserting a piece of charcoal into the plastic, tucking the lid together and letting it absorb the odor for one or two days.


Drying helps to remove bad odours but using mechanical dryers for plastics is not advisable. So sun-drying is suitable. Also drying with the sun is cheaper than drying mechanically. Drying in sunlight is environmentally friendly too. Set them out in direct sunlight for a day to air them.Yes, sunlight makes almost everything better. Placing containers outside on a sunny day will air them out and take advantage of the sun’s natural ability to fight odors.

Using Newspapers

As funny as this seems, a newspaper often removes persistent smells in plastic food containers. Simply squeeze the desired paper inside, and store for a while or longer. Remember to wash afterwards with soap and water because newspapers are not really considered to be hyper-clean.

Using Lemons

We can all testify to the fact that lemon has a nice scent. Lemon’s citric acid offers you strong natural cleaning capabilities. Lemon juice is extremely effective on grease and will easily tackle odours related to grease. Rub the lemon juice or lemon inside the container as citric acid is a powerful odor-eliminating agent and leave for some time and then rinse off.

How Do I Care for My Plastics?

In order to prevent deterioration and increase the lifespan of your plastics material or household items, proper care and handling is important. Plastics will lose their strength and flexibility and start cracking and shrinking with age and lack of maintenance.

  • Don’t use solvents or other home cleaners to cleanse plastic unless you are aware of its long term effect on the plastic.
  • Use vinegar to clean plastic’s surface. Vinegar is good for removal and for the disinfection of hard surfaces of fat, mildew and hard water.
  • Before you place plastic in your dishwashing machine, check the recycling number of your plastic. Some plastics should not be washed with a dishwasher as their chemical make-up may collapse.
  • Avoid using abrasive cleanser that may scratch the plastics.
  • By brushing, wiping, or vacuuming regularly clean the item unless the item has become too fragile to clean carefully. Do not use organic solvents or aqueous solvents on plastic material like ATM cards and IDs. Click now to learn how PAAY EMV 3DS unlike any other fraud prevention tool because it protects merchants from friendly fraud. Friendly fraud occurs when a legitimate plastic cardholder makes a legitimate purchase and then afterwards he or she claims they did not make the purchase. This is impossible for fraud and chargeback prevention algorithms to predict. Transactions authenticated through PAAY receive a liability shift off of the merchant and onto the issuing bank.


If the plastic container (cup, bowl or utensil) is twisted, bent or misformed, its time has run out. However, you can go ahead to recycle it. You may also use the food containers in the garage to store small pieces of hardware or as a clip caddy in your office. If you are unable to get rid of the smell from the container using all the mentioned methods, consider disposing it. Preferably, use ceramic or glass, as they do not hold odor. After cleaning, do not seal the container directly. Allow it to dry up and close the lid completely. It reduces the risk of poor smell automatically.

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