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Polypropylene, a complex plastic, is generally considered safe for humans. It’s FDA-approved for food contact and is often used for containers like those that hold yogurt and butter...
Polypropylene is a soft, flexible type of plastic that is considered safer than other plastics. Polypropylene is most often used for: Research shows that plastic containers, plates, and...
Polypropylene is generally considered safe for use – it’s one of the safer plastics out there, in fact. The Food and Drug Administration approves it for food contact. However, all plastics contain chemical additives whose impacts have yet to be fully known.
Alternatively known as the ‘Poison Plastic’, PVC has quite the reputation in the food industry for leaching chemicals like BPA and phthalates, which have the potential to negatively affect your health.
Polypropylene is one of the least reactive plastics, along with plastic number 4. It holds up well in a range of temperatures and doesn’t easily react with any type of food. Polypropylene is both durable and flexible and is considered microwave-safe (although see my warnings below–you shouldn’t microwave any plastic).
Polypropylene (PP) is somewhat stiff but less brittle than some other plastics. It can be made translucent, opaque or a different color when it is manufactured. PP generally has a high melting point, making it particularly suitable for food packaging products that are used in microwaves or cleaned in dishwashers, for example.
TL;DR: Polypropylene, also known as PP or PP 5 plastic, is considered safe for food use. Its heat resistance, durability, and lack of harmful chemicals like BPA make it a common choice for food storage containers and other kitchen utensils.
is polypropylene food safe? Yes, polypropylene is generally considered safe for food use. It’s a type of plastic that doesn’t react with food or liquids, making it ideal for food storage and packaging. Polypropylene is resistant to moisture, oils, and chemicals, helping to keep food fresh and protected.
See additional details about which plastics are safe for your food storage and how to use them. PET or PETE — This type of plastic, polyethylene terephthalate is listed as number 1 inside the recycling triangle diagram. PET plastic is clear, tough and has gas and moisture barrier properties.
While many plastics are only FDA compliant and food safe in their virgin (or unrecycled) state, recycled PET is an FDA approved plastic for food contact. It also repels microorganisms and doesn't corrode, making it an overall ideal material for food and beverage contact and storage. Polypropylene (PP)