How to Remove Limescale from Your Toilet?

Limescale builds, it cannot be avoided. You’ll need to figure out how to get rid of the limescale that will accumulate in your toilet bowl and other areas of your house over time. Many bleach treatments and toilet cleansers on the market guarantee to get rid of limescale and leave your bathroom pristine.

But how should the task be accomplished?

In this guide on how to remove limescale from toilets, we attempt to address that query and provide you with some useful cleaning advice so you can choose the cleaning technique that is most appropriate for your residence.

Describe limescale

Limescale is the name for the hard, chalky buildup that happens in bathrooms, kitchens, and other parts of the house. Limescale is produced when soluble calcium bicarbonate changes into insoluble calcium carbonate. The material will be visible near taps, toilet bowls, bathtubs, pipelines, and any water place you often come into contact with.

Limescale is created when calcium and magnesium react with hard water vapour. This is due to the high mineral content of hard water, which causes calcium and magnesium deposits to remain on the surface after it evaporates. In certain places, limescale is a significant issue. Because soft water contains calcium and magnesium, even people who live in places with “soft water,” may have problems at some point.

Cleaning Tips for mineral deposits


Commercial cleaning products are often based on bleach and need to be used in large quantities to be effective. As they are often made expressly for that purpose, the ideal way to apply this sort of toilet cleaner is beneath the inner rim of the toilet.

Rubber gloves are usually a good idea when using these kinds of chemical-based cleaning solutions to prevent putting bleach on your skin. After around 30 minutes, let it soak, and then flush the toilet when you’re done. See our step-by-step instructions for cleaning your toilet in the video down below.

Clear vinegar

You may use white vinegar in a number of ways. If the area you need to clean is only a tiny patch, combine water and vinegar in a 1:1 ratio, apply the mixture with a spray bottle, and then scrub the area with the toilet brush.

You may just pour the white vinegar over the whole area where there are bigger portions of limescale, being careful to cover everything. Doing this at the end of the day will allow it to completely penetrate the limescale and dissolve it. When you return, use the toilet brush to get rid of any remaining limescale buildup before flushing the toilet to eliminate it.


Occasionally there are hard-to-remove particles of limescale on the bowl that need a little more work. It is possible to use medium-grain sandpaper to slowly wear away and remove the stain, but we personally wouldn’t advocate it on a freshly acquired toilet since you risk voiding your warranty if you damage the surface.

If you decide to use this approach, use caution when pressing too firmly. Like before, after finishing, you can just flush the residue away and continue cleaning as usual.

Mimicking stone

While using a pumice stone to clean, be sure that both the stone and the toilet are moist; otherwise, the porcelain may be scratched. To remove the limescale from the afflicted area, use the stone to massage at it before adding as much water as you need to the area.

Once again, utilizing this technique on a freshly acquired toilet is not advised since any damage you could do might invalidate your warranty.

Citrus juice and baking soda

Using vinegar and baking soda to remove limescale from your toilet is another common technique. After adding one cup of baking soda and one cup of white vinegar to the toilet bowl, let it sit for approximately 10 minutes. While using this as a toilet cleaning, it’s a good idea to use gloves and eye protection.

Before flushing, let the solution soak for another 25 minutes, making sure the toilet limescale is completely coated. This should thoroughly clean the toilet bowl and get rid of all the limescale. It might be challenging to get access to the u bend, but any of these techniques should be sufficient to remove limescale.

Can WD 40 get rid of limescale?

Did you know that WD 40 works incredibly well to remove limescale from your toilet? You may already know that it’s wonderful for cleaning out keyboards and loosening bike gears.

WD 40 is useful for a variety of household tasks, but it works especially well to remove rust and limescale buildup from toilets (and bathroom). Just spray it on the appropriate area of the toilet, give it some time to sit, and then clean it away with a toilet brush.

If left untreated, hard water stains may be rather ugly and make the toilet seem dirtier than it really is. For the similar problem, you may use use WD 40 in the sink or bathroom. It will make your toilet seem more brighter and remove limescale and hard water stains.

Can you use Coca-Cola to clean your toilet?

The most absurd of all the techniques for cleaning limescale from your toilet may include using Coke. More stranger even, it’s one of the approaches that really works.

The drink’s moderate acidic characteristics are the cause of this. If you like Coke, you may not enjoy the thought of putting a bottle down the toilet, but you might be surprised by how well it removes limescale stains.

Take these actions:

Make sure the open Coke bottle covers the whole toilet bowl rim by guiding it around it.

Let it to rest in the bowl for a bit so that it may begin to act as a limescale remover.

Flush the toilet to remove the limescale in the toilet bowl thanks to the acid in the Coke. The majority of it should thereafter be removed by the water flow.

You may carry out this procedure again and again until the toilet is perfectly clean.

You may use a brush to scrape at more difficult limescale deposits before flushing. No matter what stage you are at, always put on rubber gloves to keep your hands clean and free of germs.

White vinegar and lemon juice may be used to remove limescale in an equally affordable manner. The use of lemon juice and white vinegar as a natural cleaning solution is a far more environmentally friendly way to remove limescale buildup.

When allowed to soak for about an hour so it may break down and be wiped away, the extra layer of acid in lemon juice is too much for calcium carbonate, which is its chemical name.

Taps and fixtures for bathrooms

To combat limescale, you may spray a solution of half water and half vinegar in a container over tiles, bathtubs, and faucets. Rinse with water to get rid of any leftover residue after you’ve sprayed and scrubbed thoroughly.

Hard water causes limescale to accumulate on taps often, but there is a simple fix for this. Overnight, soak a towel in vinegar, then wrap it around the faucet. The limescale should get softer as a result, making it easier to remove when you get back. Avoid doing this since it could permanently harm plated tapes, particularly gold.

Squeezing the juice off a half-lemon and placing each half into a tap is another excellent method. Another option is to soak a towel in lemon juice beforehand, then wrap it around the faucet to soak all night.

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