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TL;DR: To clean a granite sink, wash daily with mild detergent, remove limescale with diluted vinegar, and tackle stains using bicarbonate of soda paste. Avoid harsh chemicals and always dry the sink after use to maintain its finish.
If you are asking yourself how do I clean a granite sink, you are not alone. With over 20 years of experience in the kitchen industry, we have helped countless customers choose, install, and maintain granite sinks. Granite composite sinks are durable and stylish, but they do require specific care to keep them looking their best.
How Do I Clean a Granite Sink Without Damaging It
Granite sinks are tough, but their finish can be affected by harsh cleaners, abrasive pads, and neglect. A regular cleaning routine will help keep yours in pristine condition.
Daily Cleaning Routine
Rinse your granite sink with warm water and a small amount of mild washing-up liquid after each use. Wipe it down with a soft cloth to prevent water spots. This same approach works well for other materials too, such as stainless steel and ceramic sinks.
Removing Stains and Marks
If you notice discolouration from tea, coffee, or food, create a paste of bicarbonate of soda and water. Apply it to the stained area and gently rub with a soft cloth. Our how to remove tea stains from composite sink guide covers this method in detail and it works just as effectively on granite composite sinks.
Limescale Removal
In hard water areas, limescale can appear around taps and on the sink surface. Use a diluted white vinegar solution to gently break it down, then rinse thoroughly. For advice on keeping your sink smelling fresh and clean, see our how to remove smell from kitchen sink blog.
Preventing Damage and How Do I Clean a Granite Sink
Avoid bleach, strong chemicals, and scouring pads, as they can dull the finish or cause damage. Always dry your sink after use to prevent mineral deposits from forming. For more general care advice, our how to clean a composite sink guide is also relevant to granite composite materials.
Now you know the answer to how do I clean a granite sink, you can keep yours in excellent condition for years to come. If you are looking for a new model, browse our kitchen sinks collection for a range of granite and composite styles.
For further expert advice, see the Better Homes & Gardens guide to granite sink cleaning.