Quartz kitchen worktops can easily be cleaned with the help of a damp cloth if the stain is still fresh. For stubborn stains, you can use a plastic scraper to scrape off the stain and then clean it with a damp cloth. Strong chemicals or solvents should be kept away from Quartz countertops as far as possible. It is also advisable to avoid using hot pans directly on the worktop. Too much cleaning is not good for Quartz worktops and hence you can restrict cleaning to a few times a day.