Written by the Stone Restore Solutions team in Grove, Oklahoma. Published · last reviewed for accuracy .
Everyday cleaning
Warm water and a soft cloth day to day, and a stone-safe cleaner when you need more. Avoid abrasives and acidic sprays.
Sealing
Seal quartzite periodically, using the same water test as granite: if water darkens the stone and is slow to release, it is ready.
How often depends heavily on the specific quartzite. Some are extremely dense; others drink more. Ask us about the slab you chose.
The etching question
Some stones sold as quartzite contain calcite, which means they can etch where acids sit on them the way marble does. This is one of the more common surprises in stone.
We would rather set the expectation honestly for your slab than promise that all quartzite behaves identically. Wipe acidic spills promptly regardless.
Heat and knives
Quartzite handles heat well, which is part of why it works outdoors under cover. Still use a trivet and a cutting board.