Stainless steel is one of the most popular materials used in commercial kitchens, schools, hospitals, and other high-traffic environments. Its strength, durability, and aesthetic appeal make it a top choice for everything from wash troughs to sinks and benchtops. However, to ensure your stainless steel fixtures maintain their shine and functionality over the long term, proper maintenance is essential.
At Marko Stainless, we pride ourselves on providing high-quality stainless steel products that are easy to care for. In this article, we’ll share some simple but effective tips for keeping your stainless steel wash troughs, sinks, and benchtops looking as good as new.
1. Clean Regularly with Mild Soap and Water
The most effective way to maintain the appearance of your stainless steel fixtures is regular cleaning. For everyday cleaning, simply use warm water and a small amount of mild dish soap. This solution will remove most dirt, food residue, and fingerprints without damaging the surface.
Steps for cleaning:
- Wet a soft cloth or sponge with warm, soapy water.
- Gently wipe the surface in the direction of the grain.
- Rinse the surface with clean water to remove soap residue.
- Dry with a soft, lint-free cloth to prevent watermarks.
Pro Tip: Avoid using harsh abrasives, steel wool, or scouring pads, as these can scratch the surface and make it more prone to stains.
2. Remove Stubborn Stains with Baking Soda
For tougher stains, such as water spots, grease, or fingerprints, baking soda can be a helpful cleaning agent. Baking soda is a mild abrasive that can lift grime without scratching the surface of your stainless steel fixtures.
How to clean with baking soda:
- Make a paste by mixing baking soda with a little water.
- Apply the paste to the stained area and let it sit for 5-10 minutes.
- Gently scrub with a soft sponge or cloth in the direction of the grain.
- Rinse with water and dry the surface with a soft cloth.
This method is especially useful for cleaning stainless steel wash troughs and benchtops in commercial kitchens, where grease buildup is common.
3. Use Vinegar for Extra Shine
To restore the natural shine of your stainless steel fixtures, you can use white vinegar. Vinegar is an excellent natural cleaner that helps remove streaks and enhances the gleam of your stainless steel surfaces.
Steps to shine with vinegar:
- Mix equal parts white vinegar and water in a spray bottle.
- Lightly mist the stainless steel surface with the solution.
- Wipe with a soft cloth, working with the grain to avoid streaks.
- Buff the surface dry with a clean, lint-free cloth for a sparkling finish.
Note: Avoid using vinegar on surfaces with damage or discoloration, as acidic solutions can worsen the appearance over time if used too frequently.

4. Preventing Rust and Corrosion
While stainless steel is highly resistant to rust and corrosion, it’s not entirely immune. To prevent rust spots from forming, avoid letting water sit on the surface for long periods, especially in areas where the steel may come into contact with harsh chemicals or salts.
Tips to prevent corrosion:
- After cleaning, always dry the surface thoroughly to prevent water from pooling.
- Use a soft cloth to wipe down the fixtures after each use in areas with heavy moisture exposure.
- In coastal areas, consider using a non-abrasive cleaner to remove salt residue.
5. Maintain Your Fixtures’ Appearance
To keep your stainless steel sinks, benchtops, and wash troughs looking new for years, we recommend periodic polishing. A high-quality stainless steel cleaner or polish can be applied once a month to maintain the finish and remove minor scratches.
How to apply polish:
- Apply a small amount of stainless steel polish to a soft cloth.
- Buff the surface with circular motions, following the grain of the steel.
- Wipe off excess polish with a clean cloth for a smooth, glossy finish.
Regular polishing not only improves the look of your fixtures but also creates a protective layer that makes future cleaning easier.
Conclusion: Keeping Your Stainless Steel Fixtures in Top Condition
Stainless steel is a long-lasting and low-maintenance material, but regular cleaning and maintenance can help it stay looking its best for years to come. By following these simple tips, you can ensure that your stainless steel wash troughs, sinks, and benchtops remain as functional and beautiful as the day they were installed.
Need new stainless steel fixtures for your project? Explore our range of stainless steel wash troughs, sinks, and benchtops at Marko Stainless today.