Is number 6 plastic BPA free?

Is Number 6 Plastic BPA Free?

When it comes to understanding plastic safety, the recycling codes stamped on containers can be confusing. One common question is whether plastic #6 contains BPA—a chemical that’s raised health concerns over the years.

The good news is that plastic #6, also known as polystyrene (think foam cups, takeout containers, and disposable cutlery), does not typically contain BPA. More importantly, BPA isn’t categorized under plastics #1 through #6 at all. Instead, BPA is generally found in polycarbonate plastics, which carry the recycling code #7.

So, if you see a “6” inside the recycling triangle, you can be confident it’s not made with BPA. However, that doesn’t necessarily mean it’s the healthiest or most environmentally friendly option. Polystyrene can leach other potentially harmful chemicals, especially when heated, and it’s notoriously difficult to recycle.

The confusion around BPA often stems from well-publicized concerns about its presence in baby bottles and food containers. As a result, many manufacturers have moved away from using BPA in those products—especially since the #7 category became associated with it. But remember: not all #7 plastics contain BPA either; that category is simply a catch-all for other types of plastics.

When in doubt, look at the material type, not just the number. If BPA-free labeling is important to you, check the packaging or opt for alternatives like glass, stainless steel, or plastics labeled as BPA-free—even if they carry a different recycling code.

In short: yes, plastic #6 is BPA free by default, but it’s still worth considering the bigger picture when it comes to health and sustainability.