Why Does My Water Taste Like Metal?

I noticed a strange metallic taste in my drinking water, so I sought to find out, why does my water taste like metal? After comprehensive research, I concluded the following;

The water can taste like metal because maybe it contains real metal. Metals like zinc, copper, and manganese among others are serious water contaminants that can cause a metallic taste. 

Why Does My Water Taste Like Metal

Other than that, aging or old pipes can leach metals into your water. Water with low PH levels can also give water a metallic taste. Have you tried water purification tablets

Details: Why Does My Water Taste Like Metal

1. Aging or Old Pipes

Many towns in the world have old or outdated plumbing system. This situation makes it easy for metals from the old pipes to leach into the water.

Other than that, homes that have old plumbing system made of copper, galvanized steel, or brass can also experience the metallic taste.

These old pipes can leach metals into your water as the water travels to the faucet. Therefore, it’s crucial that you check the age of your pipes. Pipes installed in the 1900s are mostly lead, so check for lead contamination in your water.

2. Presence of Actual Metals

Presence of metals like iron, manganese, zinc, and copper in water can contaminate the water. These metals can also make the water have a metallic taste.

Water that contains iron and manganese can blacken the color of coffee or tea. It can also stain laundry, appliances, and plumbing fixtures.

3. Low PH Levels

Water with low PH levels can also cause the metallic taste in water. PH levels measure the alkalinity or acidity of something.

Low PH levels can indicate “soft water” and this water has an acidic or sour taste that mimic metallic taste. For safe drinking water, the PH should range from 6.5-8.5. Source

The most important thing to do is to conduct your water PH test. Most local stores and online stores sell kits that can help you measure the PH levels in your home water. 

4. New Metal Plumbing

New metal plumbing can give your water a metallic taste. However, over time the metallic taste will clear.

The minerals present in your water will coat the wall of the water system. Hence, prevent the absorption of metals into water.

5. Addition of Chemicals in Water by the Supplier

Water suppliers add chemicals to drinking water before releasing it to the homes. These chemicals act as disinfectants and are safe under law.

However, some of the chemicals added to the water can react with the plumbing system and give the water a bitter or metallic taste. A good example of a chemical that’s mostly used is chlorine.

Chlorine can react with the plumbing system to give water a metallic taste. However, most homeowners describe it as bleach smell or chlorine taste.

6. High Levels of Iron

High iron concentration in water can cause the metallic taste. Homes that depend on well water are likely to experience this issue most. 

Iron occurs naturally in the earth’s crust and it can sip into groundwater and finds its way in the well water. Well, water has high levels of iron.

How to Test Water Quality At Home

1. Buy Water Test Kit

You can get the best water test kits online or at your local store. These kits offer the most efficient, accurate, and instant results. So, within minutes you’ll know the quality of your water.

2. Send a Sample of Your Water to the Laboratory

Another great option is to send a sample of your water to a reputable laboratory. After a few days, you’ll receive a detailed overview of all contaminants present in your water.

Some institution even offer recommendations on what you should do to correct the situation.

Can Metallic Water Affect My Health?

When people discover the metallic taste in water, the first thing that comes to mind is their health. Well, depending on the source of the metallic taste, there should be no cause for alarm.

For example, if the metallic taste is because of iron, then you shouldn’t worry. Iron doesn’t pose any health risk to you. The only thing it does is that it stains appliances, laundry, and surfaces.

On the other hand, high concentrations of lead and zinc can cause serious health effects.

Therefore, it’s important to test your water to determine its quality and safety. Testing water helps, you establish the root cause of the issue. Therefore, it’s easier to take appropriate steps.

If you suspect lead contamination in your water, then you need to take action immediately. Lead is a toxic heavy metal and the usage of lead pipes was forbidden because of its harmful effects.

Therefore, if you have any reason to believe that lead might be the cause of the nasty taste, it’s important for your safety and health to contact a professional. Let them check your plumbing system for lead contamination.

How to Improve The Taste Of Water (How To Remove The Metallic Taste)

There a number of things you can do to remove the metallic taste from the water and improve overall water taste.

For starters, check the age of your plumbing system.  Water that tastes metallic can make you uncomfortable and concerned about your health.

Therefore, it’s important that you look at the age of plumbing in your home. If its difficult to establish the exact age, find out the age of the home. It’s likely that the age of the home and the plumbing system coincide.

If the plumbing system is old, change the entire system so that you remain safe. Furthermore, you can install a whole house water filter. The good thing with a whole house filter is that it’s installed at the point of entry.

This means all water entering your home will go through filtration before reaching the household taps. As a result, the filtration process removes all contaminants including heavy metals, bad tastes and odors.

Thus, you’ll notice a drastic improvement in the taste and quality of your water. However, depending on your budget, there are many filters on the market. Therefore, you shouldn’t compromise your health.

Filters are a great choice as they not only remove the metallic taste but a wide range of other contaminants. Check out these faucet water filters and countertop water filters. Am sure you’ll find one that suits your preference and budget. 


So, why does my water taste like metal? Well, we’ve discussed all the possible reasons that could cause the metallic taste. 

Just to wrap up, we’ve discussed presence of real metals in water, low water PH, aging pipes, and chemicals like chlorine. 

We hope that this article has answered all your questions about metal taste in water. In case you have any questions, comments, or additions, talk to us below.

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