The O/U does NOT certify any Chesni product. Some Chesni Black Olives jars and bags of dried apricots, figs and dates were labeled with an unauthorized O/U symbol.
From The KIB: Pesach News – Avocado Oil and Spray
All Pure Virgin Avocado Oil & Spray (without additives), are fine for use on Pesach without a special Pesach designation on the label.