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Always check for the food-safe (🍴) symbol before storing hot or oily foods.
If there’s no microwave symbol, don’t use it in the microwave.
Plastic containers with deep scratches or discoloration should be recycled.
BPA-free is not always printed—look for items labeled ♴ (2), ♵ (5), or ♹ (7) BPA-free.
FAQ
Q: Can all Tupperware be microwaved?
A: No, only those with the microwave icon are safe to use in the microwave.
Q: What does the number inside the triangle mean?
A: It refers to the plastic resin type (e.g., ♴ = HDPE, ♵ = PP), which affects how it should be handled or recycled.
Q: Is dishwasher use always safe?
A: Not all containers are dishwasher-safe; those without the dishwasher icon should be hand-washed to prevent warping.
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