Why Does My Water Taste Salty? [Causes + How to Fix It]

Have you ever taken a sip of water only to be surprised by a salty taste? It can be a strange and unsettling experience, especially if you’re used to the taste of fresh, clean water. But why does this happen? There could be a few different reasons why your water tastes salty.

In this article, we will take a closer look at the possible causes of salty-tasting water and explore different methods for testing and diagnosing the problem.

We will also discuss the possible solutions for addressing high salt levels in the water, both in the short term and long term.

What does Salty Water Mean?

First, let’s clarify what we mean by “salty” water. In most cases, this refers to water that has an excess of minerals, especially sodium.

This can give the water a strong, almost briny taste that is often described as salty. However, there are other minerals that can also contribute to a salty taste in water, such as calcium and magnesium.

Alternatively, the problem could be with your home’s plumbing system, such as a faulty water softener or corrosion in the pipes.

Whatever the cause, it’s important to address the issue as soon as possible to ensure that you have safe, clean drinking water.

What are the Possible Causes of Salty-Tasting Water?

There are a few different factors that can contribute to water tasting salty. Let’s take a look at some of the most common ones:

Natural Sources of Salt in Water

There are several natural sources of salt that can make your water taste salty. Let’s take a look at some of the most common ones:

1. Geology of the Area

The geology of the region in which you live can impact the salt content of your water.

For example, if you live in an area with a high concentration of mineral deposits, your water may naturally contain higher levels of salt.

Similarly, if you’re located near a coastal area, the water may be more likely to contain salt due to its proximity to the ocean.

2. Water Sources

The source of your water can also affect its salt content. If you rely on a well or natural spring water for your water supply, the water may have a higher salt content due to the minerals present in the ground.

On the other hand, if your water comes from a river or lake, it may be less likely to contain salt.

3. Mineral Content

The mineral content of your water can also contribute to its salty taste. If the water has high levels of minerals like calcium, magnesium, and sodium, it may taste salty.

Human Factors That Can Contribute to Salty-Tasting Water

While natural sources of salt in water can contribute to the problem, human activities can also play a role. There are also several human-related factors that can cause water to taste salty.

Some of the most common ones include:

1. Use of Salt for Water Treatment or Purification

In some cases, water treatment facilities may add small amounts of salt to the water as a purification method.

This is often done through a process called softening, which removes minerals like calcium and magnesium from the water.

While the amount of salt used is typically minimal and shouldn’t affect the taste of the water, it’s possible that the water could taste slightly salty if the salt levels are too high.

2. Leaking Pipes or Faulty Plumbing

If your pipes are leaking or in disrepair, it’s possible that the water could become contaminated with salt.

This could happen if the pipelines are located near a source of salt (such as a saltwater body) or if the pipes are made of materials that contain salt (such as galvanized steel).

3. Contamination from Industrial or Agricultural Runoff

Sometimes, water can become contaminated with salt due to runoff from industrial or agricultural sources.

For example, suppose a factory or farm is located near a water source, then it’s possible that the water could become contaminated with salt due to the chemicals and fertilizers used in these industries.

4. Saltwater Intrusion

Saltwater intrusion occurs when saltwater from the ocean infiltrates freshwater sources, such as wells or rivers.

This can happen due to a variety of factors, including over-extraction of groundwater, sea level rise, and natural geological processes.

When a saltwater intrusion occurs, the water supply can become contaminated with salt, leading to a salty taste.

5. Corrosion

Corrosion of metal pipes due to age or environmental factors can introduce iron, copper, lead, and other metals into your drinking water.

This gives an unpleasant metallic taste and smell to your tap water.

How to Test for the Source of Salty-Tasting Water?

If you’re concerned about the salt content of your water, there are a few steps you can take to test it and identify the source of the problem.

Here’s what you can do:

1. Test the Water for Salt Content

One way to determine the salt content of your water is to use a water testing kit. These kits are widely available and can be purchased at most hardware or home improvement stores.

Simply follow the instructions provided with the kit to test the well water or tap water for salt content.

2. Look for Other Signs of Contamination

If the water tastes salty, it’s possible that it could be contaminated with other substances as well.

Other signs of contamination to look for include a strange smell or appearance, such as a yellow or brownish color.

If you notice any of these signs, it’s a good idea to have the water tested to determine the cause and take appropriate action.

3. Check for Leaks or Damaged Pipes

If you suspect that faulty plumbing or leaky pipes may be the cause of the salty-tasting water, it’s a good idea to have a professional inspect your pipes and fix any issues.

In some cases, it may be necessary to replace the pipes if they are too damaged to repair.

4. Test for bacteria

Bacterial contamination can also cause salty tap water. Make sure you get regular tests done on your home’s drinking supply to ensure there is no bacterial growth present before consuming any of it.

How do I get rid of the Salty-Tasting Water?

Once you’ve identified the cause of your water’s salty taste, you can take steps to address the problem. Here are a few options to consider:

1. Natural Methods for Reducing Salt in Water

If the salt content of your water is due to natural sources or a small amount of added salt for purification purposes, there are a few natural methods you can try to reduce the salt content.

These natural methods include:

Filtering the Water Through a Filtration System

One option for reducing the salt content of your water is to filter it through a home filtration system or reverse osmosis system.

Filtration systems can help remove minerals from hard water before it reaches your faucet.

There are many types available on the market today ranging from simple countertop filters to complex whole-house water filters.

In addition, you can also use well water filtration systems if your well water tastes salty.

Choose one that fits your needs and budget best. Moreover, for your bathrooms, you can also use the faucets for hard water.

Boiling the Water to Evaporate the Salt

Another option is to boil the water to evaporate the salt. Simply bring a pot of water to a boil and then let it cool before drinking.

Keep in mind that this method may not be effective if the salt content of the water is high or if there are other contaminants present.

Use a Water Softener

Installing a whole-house softening system will help reduce hard-water issues by removing excess calcium and magnesium from the supply line before they enter your home’s plumbing system.

This will help reduce any salty flavors from these minerals and restore the natural flavor of your tap water.

2. Repairs or Replacements for Faulty Plumbing or Leaky Pipes

If faulty plumbing or leaky pipes are the cause of the salty-tasting water, it’s important to have the issue repaired as soon as possible.

Inspecting all visible pipes for leaks (even those out of direct sight) may help identify saltwater backflow problems that could be causing a salty-taste issue.

Moreover, depending on their age and condition, corroded metal piping may need to be replaced altogether

A professional plumber can diagnose the problem and make any necessary repairs or replacements to ensure that your water is safe to drink.

3. Working with a Local Water Utility

If you’re unable to identify the cause of the salty-tasting water or are concerned about potential contamination, it’s a good idea to consult with your local water utility.

These qualified experts can provide guidance on how to address saltwater issues.


In summary, if you’ve noticed that your water has had a salty taste lately, it’s important to determine the cause and take steps to address the problem.

There are several potential factors that could be contributing to the salty taste, including natural sources of salt in the water, the use of salt for water treatment or purification, faulty plumbing, and contamination from industrial or agricultural runoff.

To identify the cause of the salty taste and find a solution, you can test the water for salt content, look for other signs of contamination, and check for leaks or damaged pipes.

If necessary, you can try natural methods for reducing the salt content of the water, make repairs or replacements for faulty plumbing, or work with a water treatment professional or local water utility.

If all else fails, consider switching over to bottled or filtered drinking water for more consistent quality control.

Don’t let a salty taste ruin your water. Take action to address the problem and enjoy fresh, clean water once again!