How To Get Rid Of Blue Toilet Water | Pro Tricks

I hate turning the faucet on and seeing blue toilet water come out. I mean, why can’t they make it colorless? Seriously though, at first, I just thought it was the water heater, so I called one of my plumber friends to have it replaced. 

Then I looked into it more and realized it’s a widespread problem. So I did some research and found some of the most common causes of this blue water. But luckily, I have also discovered many ways to get rid of blue water in the toilet, many of which I have personally applied and found to be effective.

There are a few different ways to get rid of blue toilet water. The best way is to remove the source of the problem, which is probably a stain on the inside of your toilet bowl. If you’re looking for an instant solution, you can try adding a cup of white vinegar to your toilet and running it through a complete cycle.

You can also use baking soda or other cleaning products if you don’t have any vinegar on hand, but those might not be as effective at removing stains as vinegar is.

What Does Blue Toilet Water Do?

The water that comes out of your toilet is a bright blue color. So what does it do?

Well, it’s not just for show. The blue indicates that there are chemicals in the water which help disinfect and keep it clean. The blue color makes the water more straightforward to see if anything is floating around there, so you can avoid accidentally drinking any gross stuff.

This is especially helpful if you have kids who like to flush stuff down the toilet that shouldn’t be flushed.

Causes Of Blue Toilet Water

Before moving on to the main topic, it’s better to know the causes of blue toilet water. So It can be easier for you to deal with this blue toilet water. So here I am sharing several reasons.

Corrosion in Copper Pipes

The water supply can cause corrosion of copper pipes. The water supply is the primary source of your toilet water, so if it has a high level of iron or sulphur, this can cause corrosion. If your building has old copper pipes, they may also be corroding and causing blue toilet water.

Corrosion happens when any metal comes into contact with an electrolyte, such as salt or acid. When this happens, an electrochemical reaction causes sulphide compounds to form at the surface of the pipe. These sulphide compounds give off that rotten egg smell we associate with foul-smelling or colored toilet water. 

Excess Use Of Blue Toilet Tablets

One of the Causes Of Blue Toilet Water is that You Are Using Blue Toilet Tablets. Blue toilet tablets are a convenient way to keep your toilet clean and smelling fresh, but they can cause blue water in your toilet bowl. 

The blue color comes from a dye that’s added to the tablets. The dye helps them dissolve more completely, which means less residue on your toilet bowl and better cleaning power. But if too much of the dye gets into your bowl, it will turn your water blue!

Sometimes this happens because you’ve used too many tablets at once, so try using fewer next time. It can also occur if there’s not enough water in your tank for all of them to dissolve before going down through the pipes because then some will be left over as residue, too—this is why some people recommend flushing twice after using them!

High Copper Levels

High copper levels in your area could be an issue if you live near a factory or other industrial area that uses copper pipes. This can cause your water to turn blue all the time, not just when you flush the toilet, so call up your local utility company to see if they know this is happening in your neighborhood.

Contaminated Water Well

If you have blue toilet water, it could be because you have contaminated water. Water can become contaminated in many ways, but the most common is surface runoff or groundwater runoff. 

Surface runoff occurs when rainwater flows over land and picks up pollutants from runoff from roads, farms and other sources. Groundwater runoff happens when rainwater flows into the ground and picks up pollutants on its way to the well.

How To Get Rid Of Blue Toilet Water | Pro Ways

Now it’s time to be practical and knows the effective ways to get rid of blue toilet water. Well, I must say it’s not as complicated as its sounds. At the first time, I thought getting rid of it would be much more challenging. But I found myself wrong after applying these pro ways. Then why shouldn’t you try them?

Clean Using Sodium Borate and Vinegar

To get rid of blue toilet water, you can clean your toilet using sodium borate, also known as Borax. Here’s how you can do it.

Step 1: Take a cup of white vinegar and pour it into the toilet bowl.

Step 2: Add one cup of baking soda to your mixture. Mix well until all ingredients are dissolved, and there are no clumps left behind. The mixture should be clear at this point.

Step 3: Let the mixture sit for about 30 minutes to dissolve all the stains from your toilet bowl. You will see a purple color coming from the bowl after the mixture has sat for about 15 minutes. This means that it’s working! You can now flush your toilet once again to see if it has been cleaned up properly or not.

Use Water Filters

Another effective and most affordable way to get rid of blue toilet water is using water filters. A water filter is a device that removes particulates from water. Water filters can be installed in your home or added to your plumbing system. 

They can be used to remove contaminants like lead and chlorine from your water supply. The most common type of filter is carbon block filters, which use carbon granules to remove impurities from the water.

You can find these filters at hardware stores or home improvement stores like Lowe’s or Home Depot. You can also buy them online from retailers like Amazon or Lowes.

Prevent Corrosion 

To get rid of blue toilet water, you’ll need to prevent the pipes from corrosion. The cause of this problem is often due to the water pressure in your home being too high.

High water pressure causes corrosion in your pipes, which can lead to leaks and other issues. If you’ve noticed blue toilet water coming from your toilet, try turning down your water pressure at the main valve below your sink or adjusting the regulator on the side of your faucet. 

You might also want to consider installing a pressure-reducing valve under your sink if you notice that this problem worsens after running laundry or taking a shower.

If you have already built up some rust on your pipes, you can remove it by adding vinegar or lemon juice to the toilet tank and letting it sit overnight.

Replace Your Home Plumbing

You might consider replacing your home plumbing if you’re tired of seeing blue toilet water. It’s a quick and easy fix that can save you money in the long run. Here’s why:

When the water in your toilet starts to turn blue, it’s usually due to algae blooming in your plumbing system. Algae is caused by stagnant water and can also be attributed to high levels of phosphates in the water supply—which means that it’s not just a problem with your toilet. Algae in other areas of your home’s plumbing system could clog up your drains and cause further issues.

So if you want to keep from having this problem again (or ever), replacing your old pipes with new ones will help prevent future issues with algae growth or clogs in other areas of your home’s plumbing system.

Also Read:
How Much Water to Flush a Toilet

How to Flush Automatic Toilet

How to Flush Toilet When Water Is Turned Off

Is Blue Toilet Water Safe?

Yes, blue toilet water is safe. The blue color in your toilet comes from chemicals called dyes and dye-based products added to the water supply. These dyes are not toxic and generally don’t cause any health problems.

However, if you have a severe sensitivity to these chemicals, you may want to avoid using blue toilet water until your sensitivity disappears.

The critical thing to remember about blue toilet water is that it’s not unsafe or harmful. Many people prefer drinking this type of water because it doesn’t taste like chlorine or other harsh chemicals that can sometimes be found in tap water.

Can You Use The Toilet If The Water Is Blue?

If you’re lucky enough to have a toilet that has never turned blue, you may wonder whether it’s safe to use.

If you’re not sure, here’s what you need to know:

The water in your toilet bowl is supposed to be clear—and if it’s turning blue, then something isn’t right. The color of your toilet water can indicate several things, ranging from harmless to severe.

If the color is a greenish-blue or dark blue, there’s probably nothing wrong with your toilet. It may just be staining from undissolved cleaning products or urine residue. You can try running some vinegar through your system or using bleach tablets to remove this residue. 

But if the color is bright blue or turquoise, that could indicate a problem with your pipes or the water supply system. In this case, it’s best to call a plumber and have them take care of it right away.

How Long Does Blue Toilet Water Last?

The answer is: it depends! The shelf life of this product will vary depending on whether you purchase powdered or liquid form.

Powdered forms tend to last longer than liquid forms because they’re less susceptible to contamination by bacteria and mould spores. This means powdered forms may have a longer shelf life than liquid ones. 

However, if the packaging is damaged or opened after opening, both types may expire before the expiration date listed on the package label.


Hopefully, this piece has helped give you the information you need to solve your problem with blue water. The best way to avoid toilet bowl stains is to prevent them from forming by using a daily cleaning product that contains bleach.

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