In fact, you should think twice about buying olive oil in clear plastic bottles — like Kirkland Signature olive oil — which ...

Here’s what’s behind that signature bottle shade, according to olive oil sommeliers and chefs. Related: The Best Olive Oils, According to Our Taste Tests. Why does olive oil come in green bottles?

In the two years since Graza launched in 2022, the olive oil maker’s dark-green, twist-top squeeze bottles have become ubiquitous.Graza didn’t exactly reinvent the wheel; the squeeze bottle ...