OXO containers are a popular choice for organizing and storing food, but one common question often comes up: Are OXO containers microwave safe? Whether you’re reheating leftovers or preparing a quick meal, knowing if your storage container can withstand the microwave is crucial. 

In this article, we’ll dive deep into whether OXO containers are safe to use in the microwave, the best practices for doing so, and what you need to consider for safe and effective use.

What Are OXO Containers?

OXO containers, particularly the OXO POP containers, are known for their airtight seals and sleek design. They’re commonly used to store dry goods like pasta, flour, and snacks, but many people also use them for storing leftovers and meal prep. These containers are made from BPA-free plastic and come in various sizes, making them versatile for different storage needs.

Are OXO Containers Microwave Safe?

The short answer is yes, but with some important caveats.

What Makes OXO Containers Microwave Safe?

OXO containers are made from BPA-free plastic, which means they do not contain harmful chemicals that can leach into your food when heated. This makes them safer to use in the microwave compared to containers made from materials that might release toxic substances when exposed to heat.

Also read: Are Styrofoam Containers Microwavable?

Important Considerations When Microwaving OXO Containers

While OXO containers are generally safe for microwaving, there are some guidelines you should follow to ensure that you’re using them safely:

1. Remove the Lid: The airtight seal that makes OXO containers great for storage can become a problem in the microwave. Always remove the lid before microwaving to allow steam to escape and prevent pressure build-up, which can cause the container to crack or even explode.
2. Avoid Overheating: While the plastic used in OXO containers is durable, it’s still plastic. Avoid microwaving food for too long or at very high temperatures, as this could cause the container to warp or melt.
3. Use in Short Intervals: It’s safer to heat food in short intervals, stirring in between, rather than setting the microwave for a long period. This helps distribute heat evenly and reduces the risk of overheating the container.
4. Check for Damage: If your OXO container has any cracks, chips, or other signs of damage, it’s best not to use it in the microwave. Damaged containers may not withstand the heat as well and could potentially leak or break.
5. Avoid Microwaving Certain Foods: Some foods, like those high in sugar or fat, can reach very high temperatures when microwaved. This can cause the plastic to become too hot and potentially warp. When in doubt, transfer such foods to a microwave-safe glass or ceramic dish before heating.

Also read: Can You Microwave Cool Whip Container?

How to Safely Microwave OXO Containers

Knowing how to safely microwave OXO containers is key to maintaining their durability and ensuring your food is heated properly. Here’s a step-by-step guide:

Step 1: Prepare the Container

Start by transferring the food into the OXO container if it’s not already stored in one. Make sure the container is clean and free of any damage. Remove the lid to prevent steam build-up.

Step 2: Microwave in Intervals

Place the container in the microwave. Set the microwave to medium power and heat the food in 30-second intervals. After each interval, stir the food to ensure even heating. Repeat until the food is heated to your desired temperature.

Step 3: Monitor the Container

Keep an eye on the container while it’s in the microwave. If you notice any warping or if the container becomes extremely hot, stop microwaving immediately and let it cool down.

Step 4: Handle with Care

Once the food is heated, carefully remove the container from the microwave using oven mitts or a towel. The container itself may be hot, especially if the food inside reached a high temperature.

Step 5: Clean Properly

After using your OXO container in the microwave, let it cool completely before washing it. You can wash OXO containers in the dishwasher, but ensure they are placed on the top rack to avoid exposure to high heat, which could cause warping.

Also read: Are Biodegradable Containers Microwave Safe?

FAQs About Microwaving OXO Containers

1. Can you microwave OXO containers with the lid on?

No, you should not microwave OXO containers with the lid on. The airtight seal can trap steam, leading to pressure build-up, which could cause the container to crack or even explode. Always remove the lid before microwaving.

2. What happens if you microwave OXO containers for too long?

Microwaving OXO containers for too long can cause the plastic to warp or melt, especially at high temperatures. To avoid this, always microwave in short intervals and check the food and container regularly.

3. Are all OXO containers microwave safe?

Most OXO containers are microwave safe, but it’s always best to check the specific product details or packaging to be sure. Some OXO containers designed for special purposes, like certain types of meal prep containers, might have different guidelines.

4. How do you know if a container is microwave safe?

Typically, microwave-safe containers will have a label or symbol indicating that they can be used in the microwave. For OXO containers, you should refer to the packaging or the product details on the OXO website to confirm.