Lemon to whiten teeth: A good idea ?

Le citron pour blanchir les dents : Une bonne idée ? - Y-Brush

If you're here, it's because you're looking for the ingredient that will make your teeth whiter. You've probably heard of lemon and want to know if lemon is recommended for home tooth whitening. It is true that lemon is particularly appreciated for its acidity which gives it an abrasive power on the teeth. It is therefore quite possible to use it to obtain a quick result. However, it is important to consider all the implications of this use in order to know if it is a good or bad idea. 

Here's a guide to everything you need to know about using lemon for teeth whitening.

The different indications linked to the use of lemon

  • Citric acid helps to fight against tartar which is responsible for the yellowing of the teeth
  • It is particularly effective if used no more than twice a week
  • The pulp and the juice of the lemon are the most effective way to make teeth white
  • The least abrasive method of obtaining a good whitening result is the essential oil of lemon

The different homemade lemon-based whitening recipes

1st home-made recipe based on lemon and baking soda

Here are the various ingredients you need for the recipe :

    How to prepare the recipe :

    • Take the half lemon and cut it in half in a bowl
    • Pour a tablespoon of baking soda and squeeze the lemon to get a tablespoon of juice
    • Pour the tablespoon of lemon into the bowl and mix the bicarbonate and lemon together
    • Fold a piece of paper towel and dip it in the mixture
    • Rub the paper towel over your teeth and leave it on for two minutes
    • Rinse your teeth with clean water

    2nd home-made recipe with Tea, Spearmint and Lemon essential oil

    Here are the various ingredients you need for the recipe :

    • 40 drops of Tea Tree essential oil
    • 30 drops of Lemon essential oil
    • 30 drops of Field Mint essential oil

    How to prepare the recipe :

    • Take an empty bottle putting all the essential oils with the right dosage
    • Put 2 drops on your toothpaste during each brushing of teeth.
    • Take breaks in the use of this synergy
    • Use this recipe for 3 weeks maximum
    • Take a one week break and repeat if necessary.
    • Avoid daily use as this could destroy the oral flora

    3rd recipe : Homemade toothpaste with lemon only

    • Here are the various ingredients you need for the recipe:
    • 30g of ultra ventilated green clay
    • 5g of grey sea salt
    • 2 tablespoons of organic olive oil
    • 1 tablespoon of lemon juice
    • 1 tablespoon of thyme
    • 3 drops of lemon essential oil

    How to prepare the recipe :

    • Boil a large volume of water
    • As soon as it boils, put the glass jar and its lid on and leave for 15 minutes to sterilize the material
    • Heat a small pot of water and throw in the tablespoon of thyme as soon as it boils. Then, turn off the heat, cover and let it infuse for a few minutes, then filter
    • Put the salt in a plastic folder and crush it with a rolling pin
    • In a small container, put the green clay and salt and mix with a wooden spoon
    • Add the olive oil and lemon juice and pour a little thyme infusion until you obtain a smooth and homogeneous mixture, then add the lemon essential oil and stir

    The main precautions to take before and after use

    It is important not to brush your teeth within half an hour of using any of these three recipes. You should not keep the mixture on your teeth for more than 2 minutes. Moreover, the lemon must be particularly well proportioned in the recipes because in too strong a dose, it causes the demineralization of the enamel of the teeth. Moreover, if it is really badly used, this one can sometimes cause an irritation of the oral mucous membranes which is translated by the appearance of aphthae in other words of superficial ulcers generally white.

    The main lemon toothpastes to whiten teeth

    1) Colgate Natural Extracts toothpaste with lemon and aloe vera

    This toothpaste is offered at a price of 2.80 euros at Amazon. It is a toothpaste with natural active ingredients of Lemon and Aloe Vera. These are two natural active ingredients that promote the whiteness of teeth and offer a perfect freshness in the long term. Moreover, this formula which is not only based on these two plants but also on minerals and water helps to fight against dental plaque by perfectly cleaning all the teeth to remove stains.

    2) Lehning natural toothpaste with lemon essential oils

    This toothpaste is available for 3.29 euros on the EasyPharmacie website. It is a complete care for teeth and gums that are attacked by the acidity of food. It has as main advantages to be at the same time Antiseptic, bactericidal, healing and whitening. It allows to protect the enamel of the teeth but also the gums. It is compatible with all homeopathic treatments. Its fragrance makes brushing your teeth much more effective and pleasant.

    3) The toothpaste Dentargile Citron Bio of Cattier

    This toothpaste is proposed at the price of 3,29 on the site of Cattier. It is very effective to reinforce the irritated gums thanks to its formula and in essential oil of lemon. It thus also reinforces the enamel of the teeth by supporting the elimination of the dental plaque and by strengthening the gums. Moreover, the sea salt, rich in trace elements, tones the gums. Moreover, it is a toothpaste that is only remineralizing based on organic product does not cause any adverse effect on the mouth or teeth.

    4) Denticlay toothpaste with clay and lemon

    This toothpaste is offered at a price of 4.95 euros on the Donatera website. It is based on clay and lemon to have teeth of a brilliant whiteness. Indeed, both are recommended in toothpaste for their beneficial effects on the oral environment. Indeed, they promote the restoration of a normal pH and prevent the proliferation of cavities. They also have an important power of absorption of the dead matters and the bad smells but also a healing and remineralizing action on the gums.

    For a particularly effective whitening result, you can use this toothpaste with a sonic toothbrush which is much more effective than a traditional manual toothbrush. This toothbrush can be the Y-Brush. Indeed, it allows to brush all the teeth and their faces at the same time for a better efficiency of brushing.

    The main danger of lemon: tooth erosion

    Although lemon in all its forms is beneficial to health, you should know that when consumed daily, it can lead to a risk of tooth erosion because it contains a Ph between 2 and 3 and its acid can be dangerous for tooth enamel.

    Here are the main consequences of tooth erosion: 

    • A change in tooth color : The moment your teeth erode, your enamel shrinks and your dentin becomes much more visible. This makes your teeth look much darker.
    • Increased tooth sensitivity : You may also experience some tooth sensitivity to cold foods, cold and hot drinks, and sometimes even to the sensation of air passing through your mouth.
    • Dental necrosis : This is the premature destruction of the dental pulp.

    We hope that this guide has helped you understand how to use lemon for tooth whitening. Indeed, you can use lemon either in the form of a homemade recipe or in the form of a toothpaste sold in stores. You will be able to quickly appreciate its effects. However, its use is not as effective as a scaling at the dentist. Moreover, in high doses, it damages the enamel of the teeth which can cause oral problems.


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