Quartz Countertops

Joined
Oct 25, 2016
Messages
2,846
Location
Montana
Name
Swani
I have been asked to look at cleaning this quartz contertop. It is in a vacation home and the previous guest got ballpoint pen on it in several spots.

My instinct is telling me that I'm going to need something more than neutral cleaner to get the ink out. How aggressive can I get with quartz? Will it dull from high alkalinity and etch from acid?

I've looked in my Multi Surface Guide, but there's nothing on quartz, only granite. I believe granite is more porous, so I don't think the same rules apply.
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The Great Oz

Member
Joined
Nov 25, 2006
Messages
5,273
Location
seattle
Name
bryan
Quartz is just an acrylic polymer with quartzite particles mixed in. acids and alkalines aren't an issue, but heat and some solvents can be, and polishing to remove scratches can be difficult because the plastic is so much softer than the quartzite bits.
 
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