How to Care for Duralex Glassware for Lasting Shine

Quick answer

Duralex glassware is tempered for strength, but proper care—gentle washing, smart stacking, and avoiding thermal shock—keeps it clear and chip-free for years.

Step-by-step care routine

1. Rinse immediately after use: Rinse glasses with warm water as soon as you finish drinking. This prevents residues like wine, juice, or milk from drying and sticking, which makes cleaning harder. Don't let glasses sit with leftover liquid—dried residue can etch the surface over time.
2. Hand wash with mild soap: Use a soft sponge and a small amount of mild dish soap. Gently clean the inside and outside, especially the rim and base where oils collect. Avoid steel wool or abrasive pads that can scratch the glass. Abrasive scrubbers create micro-scratches that trap dirt and dull the shine.
3. Dry with a lint-free cloth: After washing, dry each glass immediately with a soft, lint-free cloth (cotton or microfiber). This prevents water spots and mineral deposits that cause cloudiness. For vermeil glasses, drying is especially important to avoid tarnish on the metallic rim. Air drying can leave water spots—a quick hand dry keeps the glass sparkling.
4. Store carefully to avoid chips: Stack glasses with a soft cloth or paper towel between them to prevent scratching. For stemware or delicate shapes, store upright rather than nested. Avoid overcrowding in cabinets. Even tempered glass can chip when glasses knock together during storage.
5. Avoid thermal shock: Never pour boiling liquid into a cold glass or place a hot glass directly on a cold, wet surface. Let hot glassware cool gradually before washing. Similarly, don't transfer glasses from the freezer straight to a hot oven or microwave. Thermal shock is the most common cause of breakage in tempered glass—always let temperatures equalize.

Products mentioned

• Lys - Verre Vermeil 16cl (Lot de 4): Lot de 4 verres. Verre trempé résistant aux chocs. Design intemporel et lignes épurées. The tempered construction means these vermeil glasses can handle everyday use, but the metallic finish may show water spots if not dried promptly.

  

• Lys - Verre transparent 21 cl (Lot de 6): Verre trempé résistant aux chocs. Design intemporel et lignes épurées. The clear transparent glass looks best when kept spotless; hand drying with a lint-free cloth prevents streaks and keeps the table setting elegant.