How To Remove Brown Stains On Teeth Comfortably At Home

Removing Brown Stains On Teeth is not easy! it definitely cannot be done by brushing alone. You need some extra tools to help you fix this problem.

I used a Scaling tool which I brought out of curiosity rather than thinking it would actually work.

It’s called the Uniharpa.

Just looking at the few reviews it had on Amazon, it wasn’t really something that had been proven and the reviews would make people turn away from this product. Not me though, I was in full on buying mode and went for it.

The first time I used it, I was BLOWN away, Why?

because it actually removed the brown stains on my teeth. Yes it took about 5 minutes per teeth but it Worked!

You can even check out the pictures below to see for yourself.

So if your ready and want to know How To Remove Brown Stains On Teeth, please keep reading on because I will show you the best way to Uniharpa for maximum effect.

But before that let’s talk a bit more about Brown Stains and how they come about?

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What Are Brown Stains?

Brown stains can occur anywhere on the teeth and are usually due to various pigments contained within drinks such as coffee and tea.

Overtime this staining darkens the colour of the teeth and brown stains start to appear. If left untreated these can darken and become harder to remove with brushing alone.

Brown stains are caused by a variety of different things, some related to medical conditions but the most common sources are in our food and diets.

The next section dives into full detail about this so keep reading!

What Are Some Of The Main Causes

Tooth Decay And Tartar

Tartar is plaque which has hardened overtime and has calcified and turned brown. This usually appears around the area where the gums and teeth meet.

Certain toothpaste claim to remove these brown stains gradually but don’t be fooled, It Won’t happen!

Tooth Decay is another major factor which can cause brown stains/spots to appear. Too much junk food and sugary drinks create an environment for bacteria and plaque to increase at an alarming rate.

If the plaque isn’t removed by regular brushing and flossing, it weakens the enamel and turns it brown.

Food & Drink

A number of different drinks, including coffee, tea, sodas, sports drinks and wine, can cause stains due to their acidity. Teas of all colors, even white tea, have been shown to stain teeth and erode enamel.

Berries provide health benefits, such as antioxidants, but they also have the potential to stain your teeth.

The deep hue in blueberries, cranberries, raspberries and blackberries in particular can cause staining, regardless of whether they are eaten whole, drunk as juice

I firmly believe these factors are what caused my brown stains to accumulate over the years. In fact I only really started to get serious about my oral health a couple of years ago.

My regular consumption of coffee and tea did not help either and now I also have yellow teeth. Not A Good Look!

The Easiest Way To Remove Brown Teeth Stains

Well for me the only thing I tried was the Uniharpa electrical calculus remover and it actually worked to my surprise.

I did not have high hopes for it judging by the Amazon reviews left by other customers but I thought the relatively cheap price would not really hurt me financially so what the heck, I went for it.

The first time I used it, the results were instantaneous and the brown stain was being removed in front of my own eyes.

It took 5 minutes to remove the brown stain from one of my bottom teeth. I have provided pictures for evidence, just scroll down and see the transformation.

Why Does Uniharpa Work So Well?

To be honest, I can’t really say why Uniharpa works so well but the main selling point is the electrical vibrating technology it uses.

The sharp needle like metal pick at the end vibrates 10000 – 25000 per minute and causes the brown stains to dislodge and detach from the teeth.

It also has 5 different power settings making it suitable for various different levels of staining. To be honest I always use the most powerful setting every time now.

I think I only used the lowest setting when I first tried it because I was not familiar or comfortable on how to use it.

Along with removing the stains, I also noticed it removed quite a lot of the soft plaque which had built up throughout the day which brushing did not remove.

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Picture Proof Showing The Effectiveness Of Uniharpa

It’s all well and good telling you guys this product works but if there is no proof then why should anyone believe me?

That’s why for this little experiment of mine, I decided to take before and after pictures to show you that the Uniharpa does indeed work.

The first set of pictures are showing the brown staining on the middle of my Premolar. I started with this because the stain was really heavy and if the Uniharpa could remove this then anything would be possible.

Below are my pictures:

Before Picture

how to remove brown stains on teeth

After Picture

how to remove brown stains on teeth

Do you believe me now?

You can see that the heavy brown stain on the premolar was gone and my teeth looked much more attractive.

Now I just need to touch it up with some sort of whitening treatment and I should be good to go.

Now let’s move our attention to the front of my bottom teeth, this area is stained badly and was my main area of concern. Take a look at my pictures below and see the amazing transformation


how to remove brown stains on teeth


how to remove brown stains on teeth

All the brown stains from my bottom from teeth have completely gone and I feel like I have a new set of teeth.

It’s a great feeling and it wasn’t too complicated to achieve these results. All together I reckon it took 30 minutes of usage over a 3-day period to achieve these results.

You have seen me get great results, but now it’s your turn to get rid of your own brown stains:

Get The Uniharpa Electrical Calculus Remover From Amazon To Brighten Up Your Smile!

Is It Dangerous To Use?

I used it on numerous occasions and have had no problems but I will stress that you can do some serious damage to your gums if you misdirect it.

The sharp metal pointy end is like a needle and can cause a cut in the gums or even damage enamel if you are not gentle!

The first time you use it, please go extra easy and use the lowest setting. Just move it up and down on the teeth and get use to the feeling.

Once you know how to use it and at which angles, you can go onto the higher settings.

You can also use it to remove brown/black lines where you gum and teeth meet but the chances of bleeding are high. I did it and yes there was blood but only a little.

To me, getting rid of ugly stains is worth sacrificing a little blood.

how to remove brown stains on teeth

How To Use It

  1. It comes fully charged so all you have to do is take it out of the packaging and your ready to go
  2. Stand in front of the mirror and look for areas where the staining has occurred.
  3. Focus on 1 teeth at a time as it will give you better results.
  4. The instructions say to hold it upside down but honestly it does not make a difference. I held it like normal and I achieved the same results
  5. Turn it on and choose your frequency level (go for the lowest when using for the first time)
  6. Gently place the metal point onto the teeth and move up and down where the stain is.
  7. It will take about 3 – 5 minutes to completely remove the brown stain.
  8. Repeat steps 3-7 until you have reached all the areas.

NOTE: It can get quite tiring using this product for more than 10 minutes. I suggest you remove stains gradually over a period of 5 -7 days. It will make it a lot easier.

One Other Thing to mention is that the Uniharpa will turn off every 20 seconds for 1 second. Don’t be alarmed, it’s just a safety mechanism.

Positives & Negatives

The biggest positive is that the product works and results are near enough instant. I have had no bad experiences with the Uniharpa so far.

Other good aspects are:

  • Battery life is excellent. I have not had to recharge the battery in the 4 days I have used the Uniharpa.
  • Very simplistic design and easy to follow instructions. All you do is turn it on and away you go.
  • Warranty is standard but you also have the Amazon 30 day money back guarantee.

It’s a neat little stain remover which does not cost a fortune and does what it says.

The only Negative I can think of is the slight danger it might pose to someone who is not very stable with their hands.

The sharp metal end can cause damage to teeth enamel or the gums if too much pressures is applied. Try to get use to the vibrating feeling before you actually start using it properly.

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Customer Reviews Don’t Matter!

They do matter but in this instance, they are not going to tell you much about the product. It’s currently at 4 stars which is good to be fair but a lot of the reviews say it doesn’t work.

That could be true but you can see it worked for me and if you have similar stains to mine, you too will see good results.

A couple of reviews have mentioned the possible damage the Uniharpa can cause but as I have mentioned above, if you go easy for the first few times and get use to the feeling you will be good to go.

Maybe if the staining is very thick you might have a problem in which case you will need to go to the dentist to get ultrasonic cleaning done.

Where Do I Buy The Teeth Stain Remover?

The Uniharpa is made in China which is obvious because the instructions are in Chinese/English. That being said, it’s a solid product.

It can only be brought Online from Amazon because it’s produced by a Chinese firm and it saves the company costs this way.

I ordered it and received the product 5 days later which is reasonably fast. There was no damage to any parts and everything came as pictured.

It doesn’t cost a fortune either, currently it’s priced at $26.90 (£29.90 for UK) and best of all, it can be used over and over again.

If Your Ready To Finally Remove Your Brown Teeth Stains Then head on over to Amazon and get your Uniharpa before the price is raised:

Final Thoughts

Brown stains On Teeth are quite common for people especially if you did not pay much attention to them in your younger days. They are caused by various different things such as food and drink and poor oral care.

The most common way to get this staining removed is going to the dentist and getting an ultrasonic clean but that can cost quite a bit of money per visit.

I found a product called the Uniharpa which does just as well for the price you pay. It will remove the brown staining on teeth and leave you with a better smile.

Make sure to use it sensibly because it is quite sharp and could cause damage to gums and enamel if used aggressively. I only bled once during the time I have been using it and that was only because I was targeting the area where the gums and teeth meet.

I actually knew I was going to have some bleeding and was fully prepared for it.

It’s not a big selling item with only 60 reviews on Amazon (Only 5 on UK Amazon) but it does certainly work so don’t be put off by this aspect.

Uniharpa F.A.Q

Q. Will this be able to reach the back of the teeth?

A. Yes it can reach the back of the teeth. Stand in front of a mirror in a brightly lit area like the bathroom and examine your teeth to spot stains. Note the areas where cleaning will be necessary. Use a dental mirror if necessary to check the back sides of teeth.

Q. How much does it weigh?

A. Uniharpa Dental Calculus Remover weights 0.12 lb

Q. Is there a money back guarantee?

A. Yes. Because you brought it from Amazon you get a compulsory 30 day money back guarantee if for whatever reason you are not satisfied with its performance.

If you have any other questions related to the uniharpa, just shoot us an email and we will get back to you straight away. Maybe you know something we don’t and would love to learn from you guys and girls 🙂

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