How do you ensure your product is really allergen free?
You can thoroughly clean your production facility after each production run, but how do you verify even the smallest traces of specific allergens are not present? You could trust your cleaning procedure, start producing and then test the final product; then if allergens are detected, quarantine the whole batch.
It makes sense to test allergens earlier, hence the common industry practice of surface sampling for allergens of concern. Watch this short video to see how AgraStrip® lateral flow strips can improve your allergen management system.