05 Jan 2021 --- Global players in the sesame seed business are continually looking for ways to improve their product in terms of hygiene but without affecting flavor. CleanLight, a Netherland-based start-up, works with producers and traders to improve the hygiene levels for sesame using its installation hoods. Today, most sesame seeds are produced in tropical countries, such as India and Uganda. Many of those sesame seeds are consumed in countries with strict hygiene standards, such as Germany and the US.