How to Clean Crystal Wine Glasses

Clean crystal wine glasses with care to avoid damage.

Crystal glass contains lead oxide to increase its density, which contributes to the reflective properties of the glass and adds to its brilliance. In addition, lead oxide makes the glass softer and more vulnerable to etching and scratching. Consequently, when cleaning crystal wine glasses, it's important to proceed with caution to protect the appearance of the glass. Even dust can damage the surface.

Things You'll Need

• 2 sink basins or dishpans
• Warm water
• 1 tsp. mild liquid soap
• Soft cloth
• Clean cotton dish towel

Instructions

1. Fill a clean sink basin or dishpan with warm water. Add 1/2 tsp. of mild liquid soap to the sink and agitate the water with your hand to form suds. Fill another sink basin or dishpan with warm water for rinsing.

2. Hold the glass by its stem and dip it into the warm, soapy water. Wipe the inside and outside of the glass with a soft cloth to remove smudges and stains. Pay special attention to the rim, where lipstick may be present.

3. Dip the washed glass in the rinse water and dry immediately with a clean cotton dish towel to prevent streaking.

Tips & Warnings

• Lay a terrycloth towel or rubber mat in the sink before washing crystal glass. It will help protect the glass from chipping, cracking or breaking if you drop any.

• Clear-drying epoxy glue made for glass repairs can be used to glue a crystal wine glass back together.

• Add 1 tsp. of white vinegar to the rinse water to prevent spots on the glasses.

• Avoid washing crystal wine glasses in the dishwasher.

• Do not store crystal wine glasses on the rim to avoid stress.

References

• Heloise: Caring for China, Crystal and Silver
• German Toasting Glasses: Crystal Care and Cleaning Tips