Olive Oil Dark Glass Not Plastic: Why It’s Non-Negotiable for Eco-Cleaning
Storing olive oil in dark glass—not plastic—is non-negotiable for eco-cleaning integrity, human health, and environmental stewardship. Dark amber or cobalt blue glass blocks 99.7% of UV-A and UV-B radiation (per ASTM D4329-22 accelerated weathering tests), preventing photo-oxidation that degrades oleocanthal…
