High-quality glasses are pricey and need to be looked after with an appropriate level of care. This is the case whether you're in Beijing, New Delhi or Singapore. Since a good, clean glass plays such an important role, hotel, restaurant, bar and café operators all want their valuable glassware to last as long as possible, for them and their diners to enjoy. To achieve this, you need to manage your glassware professionally and you should follow the following seven tips.