mayonnaise that does not get stuck in its container is being developed by a norwegian company.orkla is the first food manufacturer to announce a deal with us company liquiglide to use its nonstick coating in product packaging. getting the last bit of sauce out of a bottle is a common annoyance for shoppers. many have shared their frustration on social media. one expert told the bbc some consumers might have safety concerns. "i&39m sure consumers do, from time to time, look at the wasted dregs stuck in a bottle of mayo and wonder why suppliers haven&39t been able to solve the issue," said vince bamford, buying and supplying editor for the grocer."embracing this technology would offer a brand a unique selling point, although some degree of education would be required to reassure shoppers that this was a natural product."liquiglide says its coating is "completely harmless" and meets safety standards because it "can be made entirely from food".