Using a water bottle is helpful. However, it could spread a metallic taste. Let me show you how to get rid of metallic taste in water bottle properly!
A water bottle is a useful and essential thing for everyone. It helps us to stay hydrated and fresh during the day. It is very practical to bring water around with you, so it’s always available when you need it.
One of the materials commonly used to make water bottles is metal. It provides a durable container and could last for years.
However, metallic water bottles sometimes could bring a problem.
Sometimes water bottles can have a strange taste.
The taste could come from the water itself but what if this bad taste is caused by the water bottle you are using?
A metallic taste could cause a bad flavor and has made an unpleasant drinking experience.
Learn how to get rid of metallic taste in water bottle properly!
Contents
Why does your bottle have a metallic taste?

1. It is a brand-new water bottle
The main reason why your water bottle might have a strange metallic taste is that the bottle is fairly new. This is because the water bottle still has production residue. It comes from the chemicals in the bottle and not from the actual water.
2. Low-grade metallic water bottle
Another reason why your water bottle has a metallic taste is that you buy a low-grade metallic water bottle. Low-grade water bottles contain impurities that cause this metallic taste.
How to get rid of metallic taste in a water bottle
1. Dishwashing liquid

You can add a little bit of dishwashing liquid to the water bottle before you start using it, as this may get rid of the metallic flavor of the plastic.
Prepare the following materials:
- few drops of dishwashing liquid
- warm water
- a bottle brush
- a sponge
- a bucket (for deep cleaning)
To get rid of the bad taste, pour a few drops of dishwashing liquid into the water bottle. Then, add plain water to a quarter full. Then, close the lid and gently shake it.
Do this at various angles to ensure that the mixture reaches the entire bottle. Next, wait for an hour. Then, using the bottle brush, scrub the inside area. Clean it until the bottom and hard-to-reach area.
Also, don’t forget to wash the lid. It is also the source of the metallic taste. Wet your wipe sponge with water and add a bit amount of dishwashing liquid.
Wipe the outer part of the bottle to get rid of the metallic particle completely. Then, rinse under running water. Dry it before using it! The metallic flavor will disappear pleasantly
If you still taste the metal when drinking after cleaning it with the above method, let’s do a deep clean.
Fill a bucket of water with dishwashing liquid and soak the bottle for at least 6 hours.
Make sure to fill the mixture into the bottle before soaking it. Then, wash it thoroughly with the brush bottle and sponge. Finally, rinse under running water.
2. Castile soap

Castile soap is a natural brand of soap made from plant oils. You can use it to get rid of the metallic taste in a water bottle.
Prepare the following materials:
- Castile liquid soap
- a bottle brush
- a bucket
- a sponge
- warm water
- a bucket (for deep cleaning)
First, pour warm water of about 100 ml and a little bit of Castile liquid soap into the water bottle. Then, close the cover and shake it gently. It is important to shake the water bottle so the mixture reaches the whole edge.
Wait for 2 hours. Then, open the lid and wash it with the bottle brush. Then, rinse the bottle completely under running water.
Well, if you are not satisfied, you can do the deep clean too.
Fill your bucket with warm water and add enough amount of the Castile liquid soap. Mix it together to create soapy water.
Fill your bottle with the mixture, close the lid, and soak it for a minimum of 6 hours. The warm soapy water will melt away all the grime and metallic particle that accumulates on the surface which causes the weird taste.
Then, wash the bottle completely. Last, rinse under running water. It should taste better!
3. Vinegar

Vinegar is a natural acidic substance that can kill harmful bacteria and be used as a cleaning agent to get rid of a metallic taste in water.
Prepare the following materials:
- 75 ml of vinegar
- 100 ml of warm water
- a bottle brush
- dishwashing liquid (optional)
First, pour 75 ml of vinegar and 100 ml of warm water into the bottle. Close the lid and shake the mixture gently. After that, wait for 1 hour.
Next, pour a few drops of dishwashing liquid into the bottle. Scrub it thoroughly with a bottle brush. Also, clean the cap gently. Last, rinse the excess under running water.
4. Baking soda

Baking soda is useful for many household purposes, especially in the kitchen. It is also a great way to get rid of the iron and metallic taste of water bottles.
Prepare the following materials:
- 2 tablespoons of baking soda
- 200 ml of warm water
- a bottle brush
- dishwashing liquid
Put 2 tablespoons of baking soda into the bottle and add 100 ml of warm water. Close the cap and shake the bottle so the mixture is evenly distributed. Wait for 15 minutes.
Then, open the lid and add a few drops of dishwashing liquid. Then, scrub the bottle thoroughly using a bottle brush. Do not forget to clean the lid. After that, rinse under running water.
You can also use baking soda to clean shoe soles or even your tongue.
FAQ
Why does your bottle have a metallic taste?
Your bottle has a metallic taste because it is a fairly new water bottle and it has a low-grade metallic component.
Is the metallic taste in water bottles bad?
Metallic taste could be harmful to your health. Don’t take any risks. If you taste the metallic from the water bottle, wash it immediately to avoid unwanted incidents.
Are metallic bottles bad to use?
A metallic bottle is better than a regular plastic bottle in many ways. It’s durable, sturdy, and reusable. They won’t crack or break, making them perfect for taking on the go. I assure you that if you invest in a high-quality metallic bottle, you won’t regret it.
Conclusion
The metallic taste in water bottles could harm us and give us a bad taste. It is also a sign of an unclean bottle. Let me summarize how to get rid of metallic taste in water bottle in safe ways.
- Dishwashing liquid
- Castile soap
- Vinegar
- Baking soda
Read my other tips to clean urinal bottle!