It is generally not recommended to use bleach on quartz countertops. While quartz is a durable and non-porous material, bleach can potentially damage the resin and sealant used in the manufacturing process. The chemicals in bleach can cause discoloration, fading, or even weaken the bond between the quartz particles and the resin, leading to surface damage.
Instead of bleach, it's best to clean quartz countertops with mild dish soap and water or a pH-balanced stone cleaner. These gentle cleaning agents will effectively remove most stains and spills without harming the surface. For tough stains, you can use a soft scrub pad or a non-abrasive sponge to gently scrub the area.
Additionally, avoid using abrasive pads, harsh chemicals, or acidic cleaners (such as vinegar or lemon) on quartz countertops, as they can also damage the surface over time.
Always follow the manufacturer's guidelines and recommendations for cleaning and maintaining your specific quartz countertop to ensure its longevity and beauty. If you have any doubts or encounter difficult stains, it's a good idea to consult the manufacturer or a professional for advice on the appropriate cleaning methods for your quartz countertops.