Q. How do you clean the glass?

Answer

Glass objects that can be safely washed (most objects in the collection except ancient and some modern and composite objects) are washed with tap water and a mild conservation-grade detergent (any mild detergent without dyes or perfumes would work), followed by thorough rinsing with de-ionized or distilled water. The glass is then either toweled dry with paper towels or air dried. For some objects, like bottles with narrow openings, the inside is rinsed with a small amount of acetone to help remove moisture. Old adhesives from previous repairs or labels are removed with solvents, mostly acetone, ethanol, or a petroleum distillate like naphtha.

  • Last Updated Oct 25, 2016
  • Views 61
  • Answered By Katherine Larson

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