Why does my water taste salty?

If you are getting the water you drink from a private well or water softener could be instances that it’s not quite normal in taste.

Most commonly, it does due to adding more sodium to the water, high content of sulfur compound, erosion of salt deposits, agriculture or industrial contamination, and based on the hardness of your water.

Although, salty water is a relatively rare problem and isn’t typically an indication of anxiety. But if you think, “Why does my water taste salty?” there may be many different causes from various sources.

In this brief article, I’ll brief these causes and the best way to solve the issue about:

  • Why does tap water salty?
  • Why does it become salted well water?
  • Why does my water flavor salty with a water softener?
  • Why does everything salty inside my mouth?

Why Does My Tap Water Taste Salty?

It’s likely to be due to one of these reasons that are high in chloride ions or sulfates or a problem with the hard water softener.

 1. High Concentration of Sulfates  

Another cause for the salty flavor of your water is the high content of sulfur compounds. 

Sulfates, such as sodium sulfate or magnesium sulfate, could cause the water to have a bad taste. 

These sulfates can be found naturally in a variety of rocks and soil. When rainwater or groundwater travels through the earth naturally, sulfates could get into your filtered water supplies. 

During winter, it is most likely that melts, snow, or rain could bring road salt runoff to reservoirs. 

Sulfate can also be present within your drinking water due to industrial waste, shale, or the decomposition of sulfide minerals. 

In addition to the odd flavor and a sour taste, more than 500 mg/L of sulfates in water could cause a laxative reaction in the people who consume it.

2. Contaminants from Your Area

Sometimes salt and salty-tasting minerals can enter the water from a nearby area. 

If you live near an ocean, the sea, or a bay, hard water may get into pipes and cause the tap water to be saltier. 

It can introduce salty minerals into the soft water supply depending on the makeup of the deposits on the ground. 

The sodium content is around 2.6 percent of the earth’s crust, which means local deposits are not uncommon.

In cold climates, salt deposits can dissolve into surface water and then filter into the water supply.

An RO water treatment is the perfect option for removing the chlorine cause bleach smell, mineral, and metallic taste, maintaining the total dissolved solids level, and producing the same quality as bottled water.

3. Water Softener Issue

Your softener water treatment may cause a bad salty flavor in your drinking water, even if it is the best water softener on the market.

There are several reasons behind your water softener not working well and could cause excessive salt with brine solution.

Softeners can be very efficient but also complicated devices. 

Sometimes it may not function properly to soften your water due to wrong programming, causing the system to believe that there is more salt than it present. 

However, there could be problems with the system, for instance, the drain line or resin tank. In this case, you may require replacing or cleaning parts.

4. High Concentration of Chloride Ions

Sodium chloride is commonly referred to by the name table salt or rock salt. If these salts dissolve into soft water, the sodium ions split. 

Chloride ions present in your water can result from industrial waste that wasn’t correctly disposed of. 

The irrigation drainage may include soaps, detergents, and other products for cleaning which contain chloride. 

When these chemicals get into soils, the chemical ions break up and then move towards water sources.

If you reside in an area with a coastline where seawater is present, it can contribute to the salty water taste

When the water demand is excessive in these regions, there is a chance for oceans water to get into the aquifer and pollute the water source.

The chloride ions create a salty flavor to drinking water quality and cause additional issues.

Chloride ions are susceptible to corrosion of pipes, discoloring sinks as well as taps.

The EPA is adamant that chloride is a secondary contaminant since it doesn’t pose a health threat.

Its highest contaminant level is 250 mg/L, and it would be sufficient to prevent the most visible adverse effects.

To resolve the chloride Ions issue, our best reverse osmosis system collection that is affordable and convenient can be helpful to you.

Why Does My Well Water Have A Bad Smell And Taste Salty?

Finding out the reason that makes your drink salty to taste is one thing; however, the cause of the issue could be more complicated.

The most frequent causes of your well water suddenly tasting salty can be found in the following:

  • Surface runoff of salt road
  • A high level of snow or rain that seeps into soils with high sodium  
  • Flooding along the coast or other similar activities which results in seawater contamination of your groundwater
  • The contamination of groundwater by liquid-solid waste or the sewage
  • Agriculture and industrial contamination.
  • There may be the erosion of salt deposits in your area’s groundwater 
  • Naturally high levels of salt in the aquifer of your well (the under-ground rock layer from which your water draws its supply)  

You may be unable to identify the reason for your salty taste of water even using this list. 

The well water you drink could be affected by coliform bacteria, chlorine, and bad smell, which cause many health risks; a water filter can remove coliform bacteria and provide clean water quality at an affordable price.

Even if you’re aware of how salt is in your softened water, there are likely no more options you can do to stop it. 

The idea of bringing your concerns to the local water provider won’t help when your water source is from private wells.

In most cases, it is not possible to remove the problem by itself. However, you’ll be capable of fixing it before the salty water enters your home.

That’s why the outdoor water softener is an excellent solution to this type of problem.

Fixing Salty Tasting Water  

Although salty water flavored with salt does not necessarily create serious health risks, it isn’t the most refreshing. 

One of the most effective methods to stop salty aftertaste water is to buy a hard water filter system.

Suppose you’re worried about the effects salty water can have on the plumbing in your home and also on soft water-using appliances like a washing machine hot water heater.

In that case, it is possible to consider investing in a complete home water filtration system.

If you’re only worried about the taste of your drinking water, please have a look at our list of best water pitchers or faucet filters that will effectively enhance the flavor.

Another alternative is a reverse osmosis system that will eliminate all contaminants from your water, such as the sulfates and chloride-ion ions responsible for the unpleasant taste.

You can also consider water softeners as another thing to fix salt taste. 

If you’re using the salt-based softener water treatment to treat hard water, the system may be damaged or fail. 

Sometimes it’s as simple to adjust the settings to decrease the amounts of salt that can get into filtered water.

Another option is a salt-free softening system that eliminates the hardness of water without using salts.

Why Does My Water Taste Salty With A Water Softener?

Here are a few reasons you could be experiencing your softened water taste salty:

#1. Brine Tank Full of Water

Check out the brine tank to ensure that it’s not overflowing with softened water. 

If you find excessive amounts of water in the tank, there could be because it is absorbing salt, which will remain behind after regeneration.  

To get rid of some of that water, you might use a shop vac or turkey baster to collect the extra water.  

 #2. The Raw Water Coming Into the Home  

If the raw water entering the house has high sodium ions content, to begin with, when it’s passed through the water softener, it will have very high sodium.

This high concentration may be the one you’re experiencing.

 #3. Clogged Injector  

Verify whether the injector is blocked. There are both horizontal and vertical holes in the injector that might be clogged with debris or dirt.

It is essential to be cautious when you dig the holes you make to ensure that they do not get any larger. 

If your injector is clogged, experts suggest that you replace it instead of trying to clean it.  

 #4. Incorrect Timer Set or Interrupted Brine Cycle

Generally speaking, your water softener is set to start its regeneration process around 2:00 or 3:00 am if no one is using soft water. 

While an electrical outage or the child is having fun with buttons, your timer may set to turn off at a specific time of the day.

Your water can taste salty after regeneration; for example, if you wake up in the middle of the night to use the bathroom or flush it when the water softener is in the regeneration process, it causes salty water to fill your pipes.

If this happens to you, then open the faucet, and let salty water go away.

#5. Drain Line Flow Control Button Clogged

It is among the most frequent problems to check for. The inside of the elbow has a drain control switch that can become clogged. 

If it’s clogged, then you’ll have to remove it. Sometimes, it’s easier to replace the part, particularly if you spot any damages in the vicinity.

#6. Drain Line is Clogged, Kinked, or Too Long

Ensure to follow the drain line when exiting the softener and look for any kinks within the pipe. 

Verify that there is no obstruction inside the drain line, which could be blocking the drain of water.  

Also, make sure the drain line shouldn’t exceed 8 feet vertically and 20 feet in horizontal distance from the end of the resin tank and the point it connects to the drain. 

If it is, the softener may have trouble draining the water from the brine solution tank to the drain.  

How Much Is Salt In Drinking Water?

As per World Health Organization (WHO), the drinking water should contain less than 200 milligrams/L of sodium

It is an “aesthetic” concern as water beyond this threshold may be acceptable to drink.

Humans typically begin to taste salt in water with levels that start at 30 mg/L. However, they can tolerate water as high as around 460 mg/L, and the ocean’s hard water contains an average of 30,000 mg/L of salt.

Why Does Everything Taste Salty Inside My Mouth?

Consuming salty food will usually leave a lingering taste in your mouth. If this flavor persists for a prolonged duration, it could be an indication of a deeper issue.

The causes of an enduring salty taste need a medical assessment and diagnosis. While waiting for treatment, home remedies can ease the symptoms.

Specific causes are not harmful; however, others could need a visit from the dentist or doctor.

Dry mouth

Dry mouth is a symptom of dehydration; however, it is not a separate condition. The term used to describe dryness of the mouth is called xerostomia. 

Patients suffering from xerostomia might feel like they have the appearance of having cotton balls inside their mouths and also suffer from a sore or sticky mouth

The saliva can be strange to taste or smell, usually bitter or salty.

Gastroesophageal reflux disorder (GERD)  

GERD might be responsible for the persistent salty aftertaste. The condition occurs when the esophageal mucosal sphincter becomes weak and allows stomach acid to move through the food pipe. 

It causes an intense burning sensation in the chest and other signs.

Nutritional deficiencies

The taste of salt can arise due to a lack of nutrients that can trigger differences in mouth taste buds; as a result, the strange taste.

If a physician suspects it is, they’ll examine the blood to determine what nutrients are deficient. Treatment typically involves some supplementation.

Medical conditions    

Certain conditions that affect the nerves or brain can affect the tongue too and cause a strange taste or salty. 

It can cause by nerve disorders such as multiple sclerosis and Bell’s Palsy, or the brain tumor.

Hormonal imbalances

Like the ones experienced in water, hormonal imbalances taste salty when pregnant or during menopause; it can trigger changes in the taste buds that can result in strange tastes.

The side effects of medications

Certain medications can dry the mouth or penetrate saliva, creating the mouth to have a strange taste. A doctor can determine if the taste is a result of the medication.

Blood presence in the mouth  

If the saltiness tastes like metal or rust, this could signify that there is blood present in your mouth. 

Consuming sharp food items such as hard candies or chips can cause bleeding. One could also hurt their gums when flossing or cleaning their teeth.

Postnasal drip

Postnasal discharge results from excess mucus that accumulates in the nasal passages, which drips from the nose’s back into the throat.

This mucus can make saliva taste saltier than it usually does.

Over-the-counter medications can be helpful to remove postnasal drips, which could eliminate the taste of salt.


Dehydration can cause an odd taste as well as other signs, like a dry mouth. 

When your body is low on fluids, it could make saliva abundant in salty minerals because of an imbalance in salt and water levels within the body.


Does my water taste salty while covid?

You might notice that your favorite food items and water taste salty while covid. Foods may be bland and salty, sweet or metallic.

These changes tend to be in the short term, but they could affect your appetite and the quantity you eat.

What do you do if your clean water tastes salty?

In some cases, if the salt-based water softener is damaged, or broken, or the setting needs to be altered, it may cause the water you drink to taste salty. 

The positive side is that it is typically repairable or adjustable by fixing the softener’s settings.

What does it mean when softened water tastes like salt?

The maximum chance of salty tap water originates from chloride, especially sodium chloride that gets into the water and makes the salty water.

Salt deposits or seawater intrusion in your groundwater are typical causes.

You need to get an RO water filter for your home that can eliminate metallic taste, chlorine, mineral, total dissolved solids level, and gives quality as bottled water.

Hard minerals deposits can reduce your water appliances life like a washing machine, hot water heater, and dishwasher.

Ro produces demineralized water after filtration; you need to add an extra filtration stage to get essential minerals in your water.

Does your mouth taste salty? Is it a sign of diabetes?

Being diabetic could put you at a higher risk of developing taste disorders.

They are also called Dysgeusia. Disorders of taste may cause the development of a bittersweet, sour, or salty taste in your mouth. 

If you have diabetes with taste issues, you’re at the chance of developing dental cavities, gum disease as well as other oral health issues.

Can high blood pressure cause a weird taste in the mouth?   

A chronic kidney problem caused by high blood pressure, nerve damage caused by diabetes, chronic infections, lupus, or kidney disease can cause various issues in your body, including the taste of metallic inside your mouth.

Can my water softener make my water taste salty?    

The quick answer is that conventional water softeners will not make the water taste salty

Water softeners make use of sodium to assist in the purification process.

They will add a small amount of sodium to the water; however, the taste must not be noticeable to the humans’ taste senses.

But in the rare chance, while clogging or wrong setting it may increase salt quality in your water.

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