--- slug: how_to_wash_crystal_glasses category_path: home_kitchen/kitchen_dining/dining_entertaining/glassware_drinkware/glassware_sets type: informational title: "How to Wash Crystal Glasses" lead: "Wash crystal by hand in warm — never hot — water with a little mild detergent, one piece at a time over a towel-lined sink, holding the bowl rather than twisting the stem. Hand washing avoids the clouding and etching a dishwasher causes, and buffing dry with a lint-free cloth while it's still warm leaves it clear and streak-free." recommendation: name: "Hand-wash in warm water one at a time over a padded sink, then buff dry with a lint-free cloth" reason: "Crystal is softer and more delicate than everyday glass, and for handblown and traditional lead crystal the dishwasher is the enemy — the heat, harsh detergent and knocking cause permanent cloudiness (etching) and chips, so wash those by hand; machine-made lead-free crystal rated dishwasher-safe by its maker is the exception, as our buying guide notes. Line the sink or a basin with a towel or rubber mat to cushion knocks, and use warm rather than hot water, because a sudden temperature change can crack fine crystal. Add a little mild dish soap, and wash one glass at a time with a soft sponge or cloth, holding the bowl and never gripping the base and twisting the stem, which is exactly how stems snap. Rinse in clean warm water; if your water is hard, a splash of white vinegar in the rinse dissolves the minerals that leave spots. Don't leave crystal to soak or air-dry, as that's what leaves water marks — instead, dry and polish it while it's still warm with a clean, lint-free microfibre or linen cloth, supporting the bowl in one hand. Store the glasses upright rather than rim-down, so the delicate rims aren't bearing weight." published: 2026-07-09 updated: 2026-07-10 ---