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Symbols on the Bottom of Plastic Containers: What Do They Mean?
Symbols on the Bottom of Plastic Containers: What Do They Mean?
The symbols on the bottom of plastic containers are not just decoration. They are recycling codes that show the type of plastic used. Numbers range from 1 to 7, such as PET, HDPE, or PP, each with specific properties.
For example, PET (#1) is common in water bottles and is recyclable. HDPE (#2) is used for milk jugs, while PP (#5) is safe for food storage. Recognizing these plastic recycling symbols helps you recycle correctly and avoid unsafe reuse.
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