Hello, My facility is currently looking into a new, more effective hand scrub that contains walnut. Our facility already processes tree nuts (coconut, which is considered a tree nut in the US), so we have a "contains tree nuts" allergen statement. My question is, if we add this walnut hand scrub, would it pose an allergen cross contamination issue if we already have that allergen declared on the label? The fact that the declaration is "tree nuts" and not "walnuts" specifically is what's throwing me off.
Any advice is greatly appreciated! Thanks so much for your help :)