“Vinegar cleans everything” — not quite
Vinegar is a cleaning superstar, but it definitely has limits. While it works wonders on glass, stainless steel, and mineral buildup, it should never be used on stone countertops like granite, marble, or quartz — the acidity can slowly wear away the finish.
A safer alternative?
For stone surfaces, stick to a gentle dish soap + warm water solution or a pH-neutral stone cleaner. They clean effectively without stripping the sealant. A soft microfiber cloth and mild soap go a long way in keeping the stone shiny and streak-free.