Quartz countertops are built to last, but that doesn’t mean they’re completely immune to stains. Coffee, red wine, turmeric, grease – life happens, and sometimes it happens right on your beautiful countertop. The good news is that quartz is non-porous, which means stains sit on the surface rather than soaking deep into the material. That gives you a real chance to remove them – if you know what to do and what to avoid. Here are seven steps to take after noticing a stain on your quartz countertop.
1. Act Fast and Blot the Spill Right Away
The single most important thing you can do when something spills on quartz is deal with it immediately. The longer a spill sits, the more likely it is to leave a stain, especially with highly pigmented substances like red wine, coffee, soy sauce, or turmeric. Use a soft microfiber cloth or damp paper towel to blot the spill right away. Do not wipe or smear it across the surface – blotting lifts the liquid up rather than spreading it further. This one habit alone will prevent the majority of stains from ever becoming a real problem.
2. Clean the Area With Mild Dish Soap and Warm Water
Once you have blotted up the spill, your next move is a simple soap and water cleaning. Put a few drops of mild dish soap into warm water, dip a soft sponge or cloth into the mixture, and clean the stained area using gentle circular motions. This method works well for most everyday stains – coffee, juice, light grease, and general kitchen spills. Rinse the area with clean water when you are done and wipe it dry. Mild dish soap is safe for quartz and will not damage the finish, making it your go-to first step for any stain.
3. Use a Melamine Sponge for Surface Stains
If soap and water alone don’t fully remove the stain, a melamine sponge, like a Mr. Clean Magic Eraser, is a great next step for surface-level stains like dried coffee rings, tea stains, or light discoloration. Dampen the sponge slightly and rub it gently over the stained area. Melamine sponges are mildly abrasive in a way that is safe for quartz, unlike rougher scrubbing pads that can scratch or dull the surface. This is a quick and effective option that most homeowners already have under their kitchen sink.
4. Apply a Baking Soda Paste for Stubborn Dried-On Stains
For stains that have already dried and set into the surface, a baking soda paste is one of the most effective and safe options available. Mix baking soda with just enough water to form a thick paste, apply it directly to the stain, and let it sit for five to ten minutes. The baking soda works to gently lift the stain without scratching or damaging the finish. After it has had time to sit, scrub lightly with a soft cloth and rinse the area clean. This method works especially well for stains caused by food coloring, sauces, and spices.
5. Try a Non-Abrasive Cleaner for Persistent Stains
If the baking soda paste didn’t fully do the job, it is time to bring in a dedicated cleaner. Products like Bar Keepers Friend soft cleanser liquid or Simple Green are safe for quartz and effective on tougher stains. Apply a small amount to a white Scotch Brite pad – white only, because red and green Scotch Brite pads contain aluminum oxide, which will dull the surface finish. Scrub gently in circular motions, then rinse thoroughly with warm water. These cleaners are designed to remove stains without breaking down the resin that bonds the quartz, which is what keeps the surface looking polished and intact.
6. Use a Razor Blade for Hard Water Spots or Mineral Buildup
If you are dealing with hard water spots or a thick, crusty buildup that won’t budge with cleaning products, a razor blade can be used carefully to remove it without scratching the surface. Hold the blade at a 45-degree angle and gently scrape the residue away using short, controlled strokes. This technique is effective for mineral deposits, dried-on food, and other hard residues that sit on top of the surface. Take your time and be gentle – the goal is to lift the buildup, not dig into the quartz itself. This step is only necessary for particularly stubborn buildup and is not needed for most everyday stains.
7. Rinse Thoroughly and Dry With a Microfiber Cloth
After any cleaning method, always finish by rinsing the area well with warm, clean water to remove any remaining cleaning product from the surface. Leftover soap or cleaner residue can leave a film or dull spot if it dries on the quartz. Once rinsed, wipe the surface dry with a clean microfiber cloth. Drying the surface right away is especially important for preventing water spots, which are one of the most common complaints quartz owners have. A simple dry-off at the end of every cleaning session keeps your countertop looking polished and bright.
Ready to Upgrade Your Kitchen or Bathroom? RockSmith Granite & Quartz Can Help.
RockSmith Granite & Quartz serves homeowners across the Twin Cities, Minnesota with premium granite and quartz countertops as well as full kitchen and bathroom remodeling services. Whether you are looking to replace a stained or worn countertop, upgrade your kitchen, or transform your bathroom, our team is here to guide you through every step of the process. We help homeowners find the right material, the right style, and the right fit for their space and their budget. Contact RockSmith Granite & Quartz today to get started on the kitchen or bathroom you have always wanted.
