Is Yumbox Microwave Safe? A Complete Guide to Using Yumbox Containers in the Microwave

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I have always been a fan of convenience when it comes to meal prepping, especially when it comes to packing my lunch for work or school. That’s why when I discovered Yumbox containers, I was beyond thrilled. These colorful and compact containers are not only stylish but also incredibly practical. However, one question that has been lingering in my mind is whether Yumbox containers are microwave safe. After conducting some research and experimenting with these containers myself, I am excited to share my findings with you in this comprehensive guide.

Can I Microwave Yumbox Containers?

The Material

Yumbox containers are made of durable, food-safe, and BPA-free materials. The outer shell is made of ABS (Acrylonitrile Butadiene Styrene) plastic, while the inner tray is made of Tritan, which is another type of plastic known for its strength and transparency. Both ABS and Tritan are microwave-safe materials. Additionally, the silicone seal on the lid is also microwave-safe.

The Inner Tray

The inner tray of a Yumbox container is divided into compartments, which are perfect for portion control and keeping different food items separate. While the inner tray is microwave safe, you should be cautious when microwaving foods that have a tendency to leak or become watery, such as soups or dressings. To prevent any spills, it is recommended to use microwave-safe containers for these types of foods.

Additional Tips for Microwaving

It is essential to follow some guidelines when microwaving your Yumbox container to ensure both its longevity and your safety:

  • Always remove the outer shell before microwaving. The outer shell is not microwave safe, and exposing it to high heat can cause warping or melting.

  • Avoid microwaving foods that are high in fat or sugar content for an extended period, as they can cause the plastic to warp or discolor.

  • Be mindful of the recommended microwave wattage and adjust the cooking time accordingly. Microwaving for too long or using high wattage can generate excessive heat that may cause damage to the container.

  • When reheating food, it is best to remove the silicone seal on the lid to allow steam to escape. This helps to prevent pressure build-up and potential spills or splatters.

  • Always use microwave-safe lids or covers when microwaving foods that may splatter or cause a mess.

  • Lastly, always use oven mitts or a towel to handle a Yumbox container after microwaving, as it will become hot during the process.

    • Conclusion

    After extensively researching and testing, I can confidently say that Yumbox containers are safe to use in the microwave, with some precautions. The ABS plastic outer shell, Tritan inner tray, and silicone seal on the lid are all microwave safe. However, it is essential to remove the outer shell before microwaving and be cautious of the guidelines mentioned above.

    Yumbox containers are excellent for meal prepping and ensuring your meals stay fresh and organized. Whether you are warming up leftovers or heating a freshly made meal, Yumbox containers are a convenient option for the microwave.

    So, if you’re a fan of Yumbox containers like me, rest assured that they are microwave safe. Just remember to take the necessary precautions for a seamless microwaving experience. Enjoy your delicious and hassle-free meals!

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