Plastic containers are a great storage option for food, water, and other items due to their durability and ability to withstand various temperatures. However, it is important to sterilize plastic containers before using them for the first time and after every use to ensure the safe storage of your items. In this article, we will guide you on how to sterilize plastic containers properly and safely.
Why is it important to sterilize plastic containers?
The main reason to sterilize plastic containers is to make sure that there are no harmful bacteria or viruses inside. This is particularly important if you are using the container to store food or baby items, as bacteria can quickly grow in moist environments and cause illness.
Additionally, if you are reusing a plastic container, sterilizing it ensures that any remaining food residues or odors are removed. This will prevent your new items from being contaminated or absorbing any unpleasant smells.
How to sterilize plastic containers
Method 1: Boiling water
The easiest and most effective way to sterilize plastic containers is by boiling them in water. Here are the steps:
- Fill a large pot with water and bring it to a rolling boil.
- Submerge the plastic container in the boiling water for 2-3 minutes.
- Using tongs or oven mitts, carefully remove the container and place it on a clean towel to cool and dry.
Note: Do not use this method for plastic containers that are not labeled as “heat-resistant” or “food safe”.
Method 2: Bleach solution
If you do not have access to boiling water or if your plastic container is not heat-resistant, you can use a bleach solution to sterilize it. Here are the steps:
- Mix one tablespoon of bleach with one gallon of water.
- Submerge the plastic container in the solution for 2-3 minutes.
- Rinse the container thoroughly with clean water and let it air dry.
Note: Do not use this method for colored plastic containers as the bleach solution may cause discoloration.
Method 3: Dishwasher
If your plastic container is labeled as dishwasher-safe, you can use your dishwasher to sterilize it. Here are the steps:
- Place the plastic container in the dishwasher with other dishes.
- Run the dishwasher on the hottest setting with a heated dry cycle.
- Remove the container and let it air dry.
Note: Do not use this method for plastic containers that are not labeled as “dishwasher-safe”.
Method 4: Microwave
If you need to sterilize a plastic container quickly, you can use the microwave. Here are the steps:
- Fill the plastic container with water and close the lid loosely.
- Microwave the container on high for 2-3 minutes.
- Using tongs or oven mitts, carefully remove the container and let it cool completely before pouring out the water.
Note: Do not use this method for plastic containers that are not labeled as “microwave-safe”.
Tips for safe storage of plastic containers
After you have sterilized your plastic containers, it is important to use them safely to prevent contamination. Here are some tips:
- Make sure that the container is completely dry before storing anything inside to prevent bacteria growth.
- Store your containers in a cool, dry place away from direct sunlight.
- Avoid using plastic containers to store acidic or greasy foods as they may cause the plastic to break down over time.
- Do not reuse plastic containers that are cracked or have visible signs of wear and tear as they may not be safe for food storage.
Conclusion
Sterilizing plastic containers is an essential step in safe food and item storage. Follow the methods outlined in this guide to ensure that your plastic containers are free from harmful bacteria and ready for use.
FAQs
1. Can I use vinegar instead of bleach to sterilize plastic containers?
No, vinegar is not an effective sterilizer and may even promote bacterial growth.
2. Can I sterilize plastic containers in the freezer?
No, the freezer does not sterilize plastic containers. It can only be used to preserve food and prevent bacteria growth.
3. Can I reuse a plastic container after sterilizing it?
Yes, you can reuse a plastic container after properly sterilizing it. Just make sure to follow safe food storage practices.