How can you remove chlorine from drinking water?

Author: Dr. Henderson Cole  |  Last update: Monday, October 20, 2025

How can I remove chlorine from drinking water? Boiling water will remove chlorine, as will allowing chlorinated water to stand in an open container for a few hours.

How to remove chlorine in drinking water naturally?

Yes, boiling water for 15 minutes will remove all of the chlorine form tap water. Alternatively, leave a jug of water uncovered at room temperature for at least 24 hours and the chlorine will evaporate without boiling.

What is the fastest way to remove chlorine from water?

Boiling water for 15 minutes also helps to remove chlorine as it causes the chlorine to evaporate. But the quickest and most effective way to remove chlorine from drinking water is with activated carbon filters in a reverse osmosis drinking water system.

What to do if chlorine is high in drinking water?

Even though every municipality needs to treat its water, that does not mean all city water is the same. If high chlorine levels are your only complaint, an Ion Pro whole home filter with carbon media is a good option to remove chlorine in the water.

How do you remove chloride from drinking water?

The good news is that chlorides can easily be removed from water with either a reverse osmosis system or a distiller. Reverse osmosis works by passing water through a semi-permeable membrane that separates pure water into one stream and salt water into another stream.

How To Easily Remove Chlorine From Drinking Or Tap Water On The Go

What absorbs chlorine out of water?

Activated carbon filters

They are one of the best ways to purify chlorinated H2O by removing its by-products, chemical taste, and odor. You can either get it as a carbon block or granular activated carbon. Either way, the carbon filters will remove about 99.9% chlorine from your drinking water.

How do you treat high chloride in drinking water?

Treatment methods for sodium and chloride include reverse osmosis and distillation. If sodium levels in your water supply are moderately high (over 100 milligrams per liter) available small treatment units will produce three to ten gallons of water per day, enough for the usual drinking and cooking needs.

What neutralizes excess chlorine in water?

Sodium ascorbate will also neutralize chlorine. It is pH neutral and will not change the pH of the treated water. Sodium ascorbate is preferable for neutralizing high concentrations of chlorine.

How can I lower my chlorine level quickly?

There are several possible ways to reduce the chlorine levels to acceptable limits quickly.
  1. Stop automatic dispensers. ...
  2. Take a swim. ...
  3. Remove the sun cover. ...
  4. Add some hydrogen peroxide. ...
  5. Dilute the pool. ...
  6. Add sodium thiosulfate. ...
  7. Get help to keep your pool water clean.

How long does it take to remove chlorine from tap water?

If you are sure your tap water contains chlorine and not chloramine, you can let the water sit for 1-5 days to allow all the chlorine to evaporate. To speed up the evaporation process, aerate the water with an air stone for 12-24 hours or boil the water for 15-20 minutes.

Does a Brita filter remove chlorine?

Are Brita Pitcher Filters Certified to Reduce Chlorine and Chloramines? The Brita Standard and Elite filters are both certified for the reduction of aesthetic chlorine under NSF/ANSI 42, meaning that they should remove chlorine to levels low enough so they do not cause taste and odor problems in your drinking water.

Can you filter chlorine out of drinking water?

Activated carbon filters and water distillers both effectively remove chlorine from water. Many types of water treatment, such as reverse osmosis, refrigerator filters, and water pitcher filters, incorporate a carbon filter to effectively remove the tastes and odors chlorine adds to water.

Does lemon juice remove chlorine from water?

The ascorbic acid in the lemon neutralizes the chlorine and adds “character” and a dash of color to your glass of water.

How can I Dechlorinate water quickly?

By boiling water on the stove for 20 minutes, the water will degas and chlorine will evaporate. Before you use the water in a ferment or any other fermentation-related activity, ensure it cools to room temperature first.

What drinking water has no chlorine?

Distilled water is a type of bottled water that has been completely purified and contains no minerals or chemicals of any sort. Water that is sold in fountain machines at supermarkets is often distilled or purified in other ways, and is free of chlorine, fluoride, minerals, or bacterial contaminants.

Does boiling tap water make it safe to drink?

Boiling the water kills microorganisms such as bacteria, viruses, or protozoans that can cause disease. Boiling makes the tap water microbiologically safe. How long should I boil the water? Bring tap water to a full rolling boil, let it boil for one minute, and let it cool before using.

What happens if chlorine levels are too high in drinking water?

High chlorine concentrations in water can cause several related symptoms. High levels of chlorine or DBP may cause diarrhoea, vomiting, nausea, etc. Chlorine is important for water disinfection however, it is crucial to balance the benefits and risks of chlorine. For some people, the health effects can be more severe.

How do you get chlorine out of water fast?

For small batches of water, boiling is probably the quickest and most effective way to get rid of chlorine. If you're trying to dechlorinate large batches of water, however, this method is probably not the most practical.

How do you make water less chlorine?

There are three main ways to remove chlorine from tap water. Leave it to stand in the open air for up to 24 hours, boil the water, or install a drinking water filter or whole house water filter that contains a carbon block water filter cartridge.

How to remove excess chlorine from water?

You can remove chlorine naturally by leaving the water in the open air. You can speed up the process of dechlorinating tap water by adding air bubbles. Use an air stone to aerate the water for 12–24 hours or boil it for 15–20 minutes to hasten the evaporation process.

Does vitamin C cancel out chlorine?

Vitamin C effectively neutralizes chlorine and is safer to handle than sulfur-based dechlorination chemicals. The sodium ascorbate form of vitamin C has less affect on pH than the ascorbic acid form.

How do you fix too much chlorine in water?

You can also remove chlorine by leaving an open container of tap water in your fridge. The cooling process can take 24 hours or more, depending on the amount of water. During this time, the chlorine will evaporate. Another chlorine removal technique is to leave your drinking water sitting at room temperature.

How to remove chlorides from water naturally?

Chlorides in wastewater can be removed through a variety of methods. The most commonly used methods include ion exchange, reverse osmosis, distillation, and chemical precipitation. Ion exchange involves exchanging positive or negative ions in the wastewater with ions of the same charge from an exchange medium.

Does caffeine affect chloride levels?

Oral doses of caffeine increase the urinary excretion of calcium, magnesium, sodium and chloride for at least 3 h after consumption. The hypercalciuric effect can be blocked by adenosine receptor agonists.

How can I lower my chloride levels naturally?

Does drinking water lower chloride levels? If a person's hyperchloremia is a result of dehydration, drinking water can help rebalance a person's electrolyte levels.

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