Can Essential Oils Be Stored in PET Bottles? Is it Safe?

Short answer: PET bottles can be suitable for some essential-oil products, especially diluted cosmetic formulas and short-use formats, but PET should not be treated as universally compatible with every pure essential oil. For long-term storage of undiluted essential oils, a tightly sealed amber glass bottle remains the conservative first choice. A brand considering PET must […]

What Does 24/410 Mean on a Bottle? 28/410 Cap Size Guide

选择What Does 24/410 Mean on a Bottle? What Does 24/410 Mean on a Bottle?

Quick answer: 24/410 (also written 24-410) is a bottle neck-finish designation. The first number is the nominal diameter, in millimeters, across the outside of the bottle threads or the inside of the matching closure. The second number identifies the standardized continuous-thread finish series—its thread configuration and neck height. A 24/410 bottle should be paired with […]