Does Boiling Water Remove Chlorine? (Plus 5 Ways to Completely Remove it)

Does Boiling Water Remove Chlorine? In the recent times, presence of chlorine in water is a huge concern. As a result, people are looking for the best ways to remove the chlorine from the water. Questions have been raised on weather boiling water can remove chlorine. So, does boiling water remove chlorine?

Yes! Boiling water does remove chlorine. Boiling the water creates sufficient aeration in form of bubbles, which makes removal of volatile chlorine possible within 20minutes. Boiling water removes chlorine much faster compared to leaving the water to sit for a while for chlorine to evaporate on its own. However, if your aim is to de chlorinate a large volume of water; boiling is not the ideal method.

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Details: Does Boiling Water Remove Chlorine

What Other Water Treatment Methods Can Remove Chlorine?

If it’s impossible to boil your water maybe because you’ve insufficient time, your household is big and requires large amounts of water, or whatever the reason, read on.

In this section, we’ll discuss other ways of removing chlorine from the tap water. They include:


Distillation is one of the best water purification method. Furthermore, distillation removes 100% of the chloride ion as well as the entire halogen family including astatine and astanide, bromine and bromide, Fluorine and fluoride, and iodine and iodide.

This method removes all inorganic substance. It’s also the best water treatment for viruses, bacteria, and many other biological contaminants.

Dechlorination Tablets

Most Dechlorination tablets contain vitamin C. Vitamin C neutralizes free chlorine and chloramines from water. These tablets are environmentally safe and are mainly used to eliminate chlorine from water.

One of the best Dechlorination Tablets are Norweco Bio-max Dechlorination Tablets 48 Lb. they contain 92% Bio-Max tablets, which are active ingredient that facilitate complete removal of chlorine from water.

Carbon Filters

Carbon filters remove 99% of chlorine. The more the carbon filters are used the more their effectiveness reduces, hence, there is need to change them after some time.

The chlorine ions attach to the carbon filter allowing chlorine free water to pass through the filters.

Reverse Osmosis

With the Reverse Osmosis chlorine, removal rate is at 99%. However, this percentage decreases as the system continues with its work. Hence, there is need to consistently replace the pre-filter to make the system more effective.

Nevertheless, Reverse Osmosis system is effective at removing other inorganic compound and harmful contaminants. Therefore, you get a system that not only removes chlorine but other pollutants.

Water Filters for Chlorine Removal

Water filters remain a top choice for the effective removal of chlorine and chloramine from water.  You can install an undersink water filter. These fitters remove chlorine and other harmful contaminants, thanks to the many stages of purification the water undergoes.

Another option worth considering is a countertop water filter. This filter removes a wide range of contaminants including chlorine.

To ensure the entire house has a supply of chlorine free water, its crucial you install a whole house water filter. However,

Effects of Chlorine in Drinking Water

Most of us don’t like the strong bleach-like smell of chlorinated tap water. However, there are other compelling reasons that make people want to eliminate chlorine from their water.

One major reason is that chlorine reacts with naturally occurring inorganic and organic compounds present in the water. During this process, formation of hazardous byproducts like haloacetic acids (HAAs) and trihalmethanes (THMs) take place. This by products are associated with serious health risks to humans.

According to the EPA, drinking chlorinated water that already has THMs over the long term can cause problems with the central nervous system, issues with the kidney, and liver problems. Individuals are also at an increased risk of cancer.

For example, THMs in chlorinated water is responsible for about 17% of bladder cancers reported in the U.S.  Furthermore, over 50% of THMs is also found among women with breast cancer. To curb these situations, the EPA has established safe chlorine levels that all water treatment plants must observe to protect the health of the public.

Furthermore, chlorine doesn’t differentiate between the beneficial bacteria and the bad bacteria. As a result, people who drink chlorinated water can suffer stomach discomfort.

In addition, when young children and infants drink chlorinated water for extended periods, issues with their nervous system can emerge. Also pregnant women and their fetuses can experience adverse effects like anemia after long-term exposure to chlorinated water.

Switching From Chlorine to Chloramine

Because of the many concerns about chlorine in drinking water and its adverse effects on humans, some public water suppliers have switched from chlorine to chloramine for water disinfection. In simpler terms, chloramine involves addition of ammonia to chlorinated water.

Chloramine disinfection is preferred because it’s more stable, lasts longer during water distribution process and its effective than chlorine.

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Will Boiling The Water Also Remove Chloramine?

Yes! Boiling is an effective way of removing both chloramine and ammonia from water. The process will take 20 minutes. However, boiling is not practical where large amount of water is required.

Is Chloramine Safe?

According to EPA, chloramines are generally safe for water disinfection as long as the treating plants abide to all regulations set by the institution. However, the EPA also warns that although treating water with chloramine is safe, people with skin problems and those with a compromised immune system must seek the approval of a physician before drinking Chloraminated water.

Chloramine is recognized as an effective disinfectant because of its ability to control the formation of THMs in water. However, it has its own drawbacks.

Chloramine can cause plumbing problems. Chloramine causes leaching of lead, resulting to lead poisoning.  Poisoning by lead causes  serious health problems an can cause death among young children.

Effects of Chloramine on Human Health

Chloramine can cause adverse health effects on humans. For example,

Immune System Problems.

Chloramine is not very effective at killing pathogens. Therefore, those with a compromised immune system at a higher risk of becoming ill.  Infants, the elderly, organ transplant patients, and all others with a suppressed immune system are at a huge risk of illnesses.

Skin Problems

Chloramine can also cause serious skin problems like dry skin, itching, and flaking among many others. Chloramine can also worsen existing skin conditions like eczema and psoriasis.

Respiratory Problems

Chloramine causes or aggravates respiratory problems. Furthermore, ingesting chloramine causes people to sneeze and experience coughing, shortness of breath,  and sinus congestion among other conditions.

Issues of Kidney and Blood

Individuals who have kidney and liver illnesses together with those suffering from hereditary urea cycle diseases are a higher risk of ammonia toxicity.  Especially, if they drink chloraminated water over the long term.


We hope this article has been helpful. If you have any further questions about this topic or any other let me know on the comment section below. Thanks you.

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