In addition, they're dishwasher safe and stackable for easy cleanup and minimal storage. While they look like they might be the Glencairn's little brother, they are a bit different—and based on our experience with the Glencairn glass, we found the Libbey distinct enough that you may want to own both. Most glasses are dishwasher-safe, but some of the more delicate offerings call for hand-washing only. (This is the opposite of what you'll often see with high-end wine glasses, as your dishwasher is less likely to break off their delicate stems than you are.) You also want to make note of how to use your glass. Tempered Glassware: Tempered glass is heat-treated to increase its strength and resistance to thermal shock, making it dishwasher safe. Crystal Glassware: Crystal glassware is delicate and may not fare well in dishwashers, but some lead-free crystal options are dishwasher safe. Decorative Glassware: Glassware with intricate designs, gold or But storing the Glencairns, transporting them, stacking them, taking them out, putting them in, dishwashing them… they are really practical to use and safe for people to take home and transport them in their bags. The Glencairns are absolutely dishwasher safe. One of the best selling nosing glasses in the world Today you will encounter Glencairn whisky glass in Scottish distilleries as well as at countless large whisky fairs around the world. It can also be found in numerous renowned bars. I bought directly via the Glencairn glass website because none of the Amazon resellers seemed to be 'official'. Got a set of 12 - been perfect, no issues. It is better to use a non-scratch sponge when washing though, to be safe. Cleaning your glasses. How do you guys usually clean your glencairn or other whisky glass? I don't have a dishwasher, so I have to clean my glasses by hand and have found it hard to find a method to clean and dry the glasses effectively without leaving any smell behind. Maintenance. As with other small glassware, most whiskey tasting glasses should be hand-washed in warm, soapy water and dried with a cotton cloth. Many claim to be dishwasher safe, though if the glasses are crystal or thin glass, one wrong bump could cause cracks. Hand wash your nice whiskey glasses to give them a long life. The thin crystal or glass sometimes bump into things while the water jets around in the dishwasher, causing cracks or chips. If you're new to whiskey, try a few small bottles of different styles like scotch or bourbon until you find a flavor profile you enjoy. by Nathan Andersen Glassware is a common household item that we use on a daily basis. Whether it's drinking glasses, wine glasses, or even delicate glass sculptures, it is essential to keep them in pristine condition. One question that many people have is whether all glassware is dishwasher safe. K5wrK.