What Causes a Mirror to Tarnish?

The Case of the Malicious Mirror Mastic Question: Dear Glass Detective, I have had 3 sets of 2 brilliant-cut glass mirrors made over the last 20 years. The mirrors had birds carved in them and they looked fantastic when new. However, none have lasted more than a few years without tarnishing badly—the silvering turns misty […]

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Safe Drive-Away Time vs. Minimum Drive-Away Time

Drive-Away Time, or Safe Drive-Away Time, is a term that describes how long after your windshield is replaced that your car must sit before you will be able to drive the vehicle safely. When you have your windshield replaced, your technician might (and should) mention this. Driving your vehicle too soon after a replacement poses […]

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