How To Remove Hard Water Stains from Stainless Steel

Water stains on your steelware could make you wonder how to remove hard water stains from stainless steel? Though stainless steel is usually rust and corrosion-resistant, it isn’t resistant to stains from hard water. You probably thought that a simple swipe would take out those stains, but the stains are still glaring. What can you do about this?

To remove hard water stains, wet a towel with white vinegar and clean off the area till the stain is out. Alternatively, make a baking soda and water paste and scrub the stained area with a soft brush. Whatever method is used, thoroughly rinse the area to avoid product buildup and subsequent stains. Carry out these processes carefully to avoid ruining the surface.

This post will show you how to remove stains on stainless steel caused by hard water. Ensure you follow to the end of this post so you don’t miss out on the details.

My Quick Overview (30 Sec)

  • If you don’t wipe up that hard water spill immediately, it could cause hard water stains on your stainless steel surfaces. But there are two primary solutions to this problem.
  • We recommend using a towel soaked in white vinegar to remove the stain. Remember to dry the area after with another clean towel.
  • If you don’t have white vinegar on hand, try baking soda. Mixing baking soda and water to a paste and scrubbing the affected area with a soft-bristled brush should do the trick.  
  • Remember to rinse and dry the area after cleaning to ensure no further stains develop.

How Does Hard Water Leave A Stain On Stainless Steel

Generally, two types of water are used in every home: hard and soft water. Soft water contains less calcium and magnesium, while hard water contains more mineral deposits. 

Unfortunately, these minerals found in hard water leave a stain on stainless steel wares. These stains can be frustrating to remove, but don’t worry; there are ways around it.

How To Remove Hard Water Stains From Stainless Steel

Every home has stainless steel wares, including kitchen sinks, faucets, cookware, and even utensils. What comes to mind when thinking of stainless steel is how shiny it would look; however, that isn’t always the case. With these two simple methods, you are on your way to getting your stainless steel wares looking all sparkly and clean:

Use Of White Vinegar

Vinegar comes in various types, but you would want to stick with pure white vinegar. White vinegar is a safe cleaning ingredient, and when it comes to stainless steel, it doesn’t leave a mark on it. 

To remove hard water stains:

  • Soak a clean towel in white vinegar
  • Use the soaked towel to scrub the stained part of the steel till the stains are off
  • Rinse the towel in warm water and again clean the area thoroughly
  • Dry out the area with a clean, dry towel
  • Repeat the process if there are still visible stains

All traces of vinegar must be wiped off the steel, as they can cause further harm if left on for a long time.

Use Of Baking Soda

The name “baking soda” doesn’t sound like a cleaning agent. However, this very potent kitchen must-have is an excellent cleaning agent. Using baking soda to remove hard water stains from stainless steel is a simple process. Follow the steps below:

  • In a bowl, make a paste with water and baking soda.
  • Apply the paste to the affected area
  • With a soft brush, gently scrub the area with the baking soda paste till it goes off.
  • Rinse off the paste with clean water
  • Clean the place dry with a neat towel
  • Repeat the process if there are still visible stains on the stainless steelware.

To avoid product buildup, thoroughly rinse out any leftovers.


Everybody likes their stainless steel wares to always be sparkly. Hopefully, the steps above will give you cues on how to get rid of stains on stainless steel caused by hard water.

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Author at Huliq.

Written By James Huliq