6 Tips to Remove Hard Water Stains in Toilet – Easy Guide

Remove Hard Water Stains in Toilet

Hard water leaves mold and rust stains that are very unappealing and hard to clean. Do you want to remove hard water stains in the toilet?

These stains can accumulate on water taps, showerheads, drains, washbasins, and tiles. Hard water can also cause rapid buildup on these surfaces.

If you don’t have the right cleaning products, not only will the surfaces of your toilet look dirty, but they could also be at risk of being damaged.

The six tips to remove hard water stains in the toilet have been provided in this article. These tips will help you in keeping your baths and faucets running smoothly.

Tools and Materials Required

How to Remove Hard Water Stains in Toilet?

1. Cleaning with White Vinegar


White vinegar is the best way to clean the toilet and a perfect hard water stain remover.

  • Using a plunger, get the water out of the toilet bowl.
  • Use paper towels to dry it.
  • Wear gloves and pour vinegar around the toilet. Use a cloth to spread it into all the hard-to-reach places.
  • Close the toilet door and scrub the hard water stains with a toilet brush in the morning.
  • Use pumice stone for stubborn stains if the toilet brush does not work. Gradually pour vinegar on the stains and scrub them.
  • The best way to clean the toilet tank is to add vinegar. Empty the toilet tank and pour vinegar into it. Flush it after 12 hours.

Cleaning toilet with White Vinegar

2. Cleaning with Baking Soda


Ingredients Amount
Vinegar 3 cup
Baking soda 1 cup
Toilet brush or pumice stone

A mixture of baking soda and vinegar is the best way to clean the stain in a toilet bowl, and you can also use it to remove hard water stains on the bathroom floor. You can also use baking soda in toilet tank to clean it.

  • Pour one cup of white vinegar into the toilet bowl. Now scrub with a brush and spread the vinegar around. Leave it for 60 seconds.
  • Put a cup of baking soda in the bowl and the other two cups of vinegar. Leave it for 10 minutes.
  • Use a brush to spread the mixture on all the stains.
  • Scrub it with the toilet brush or pumice stone if the stain does not go.

3. Borax Toilet Cleaner


Ingredients Amount
Borax 3/4 cup
White vinegar 1 cup
Lavender oil ten drops
Lemon oil 5drops
Spray bottle

This cleaning method has natural material, but it is a good toilet stain remover.

  • Put borax, vinegar, and oils in a spray bottle.
  • Use it on the toilet bowl. Pour all the solution on it and leave it overnight.
  • Close the door of the bathroom, then scrub it with a brush.
  • Borax Toilet Cleaner

4. Cleaning with Steel Wool


Steel wool can be used as a hard water spot remover. If other tools like brush and pumice stone are not working, you can scrub it with the finest grade steel wool.

  • Use any natural cleaning agent or chemical-free toilet cleaner on the toilet bowl. Leave it for an hour.
  • Scrub it with steel wool. It will take a little effort. Now flush the toilet.

Cleaning with Steel Wool

5. Coca-Cola Toilet Cleaner


Coca-cola can be used as a toilet bowl stain remover.

  • First, remove the liquid completely from the toilet bowl so that the power of coca-cola cannot be diluted with water.
  • Pour coca-cola into the bowl and fill it to the top.
  • Leave it overnight and close the door of the washroom.
  • Flush the toilet and scrub the hard water stains.

Coca-Cola Toilet Cleaner

6. WD-40 Toilet Cleaner


It is a solution to clean hard water stains on the toilet.

  • Apply it to all stained areas.
  • Scrub it with a brush.
  • Flush the toilet.

WD-40 Toilet Cleaner

Hard Water Stains Prevention Tips

Keep the fixtures dry. Use a soft cloth to wipe all the wet surfaces like faucets, washbasins, glassware, and walls around showers. Wipe all the spills as quickly as possible to prevent hard water stains.

It is hard to keep all the bathroom accessories dry, so there is an easy way to prevent hard water stains. A Whole-Home Water Softener can be installed in your bathroom. Hire a professional to install it on the water lines of your home.

There is salt in these softeners. They filter water by removing magnesium and calcium minerals. Thus, it does not allow stains to happen.

FAQs – Frequently Asked Questions

What is the Best Way to Remove Hard Water Stains in My Toilet?

Flush the toilet, pour a half cup of borax, and gently stir it around with your toilet brush. Now, pour two cups of vinegar and leave it for 30 minutes. Scrub the stains and flush the toilet.

Is Vinegar Harmful to Porcelain Toilets?

Vinegar will not harm your toilet bowl, tank, or internal components. It removes the bad odor of the toilet.

How Can Calcium Deposits Be Removed from the Toilet Tank?

Fill the tank with white vinegar. Leave it for twelve hours to allow any mineral deposits to dissolve. Perform three to five flushes. To empty the tank, turn off the water valve and flush the toilet.

Is it True that Hard Water Causes Toilet Stains?

Hard water can quickly accumulate on faucets, baths, hand basins, and toilets, leaving discoloration and scale stains that are unappealing and difficult to remove.

How Do I Remove the Brown Limescale from My Toilet?

Pour vinegar on the brown toilet and leave it for 4 hours. Scrub it and flush the toilet. Repeat as required.

Is WD-40 Effective at Removing the Toilet’s Hard Water Stains?

To remove stubborn lime spots or hard water stains from your toilet bowl, use WD-40. Spray a small amount of WD-40 into the toilet bowl and let it sit for a while. Scrub the stains with a brush.

Final Thoughts

You do not have to invest much to get a toilet bowl cleaner with toxic substances that are bad for you. Harsh chemicals can cause damage to the surface of your toilet bowl. Instead, you can use a few inexpensive natural substances from around your house.

You have to deal with normal grime and dirt and stubborn stains that won’t come out. But the job gets much easier once you know tips to remove hard water stains in the toilet.

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