Quartzite is nearly twice as hard as glass and harder than the blade of a knife and will not scratch easily. It is also resistant to common kitchen acids and will not etch when exposed to things like lemon juice or vinegar. As with any surface, simple preventative measures should be taken to protect quartzite countertops. Caring for quartzite is similar to caring for granite. It is recommended to wipe up counters regularly with a gentle cleanser, water, and a soft cloth or paper towel. Wipe up spills and moisture as quickly as possible, and use coasters, trivets, and cooling racks. Just like any other natural stone sealing your Quartzite counters with an impregnating sealer is also recommended to increase the countertop’s stain resistance.