How To Use Led Teeth Whitening Light

Teeth whitening is a great way to improve the appearance of your smile, but it can be expensive. Fortunately, you don’t need to spend hundreds of dollars in order to get that bright white smile you’ve always wanted. A LED teeth whitening light can be used at home and is much more affordable than other options. It’s also much safer than most of the other methods available today.

In this article, we’ll talk about why you should consider using a LED teeth whitening light if you’re interested in improving your smile without spending too much money or risking damage to your teeth.

Read on to learn more about How To Use Led Teeth Whitening Light, best teeth whitening led light and
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How To Use Led Teeth Whitening Light

Who doesn’t want beautiful, white teeth when they smile? Unfortunately, not all of us have that kind of smile. Years of coffee, wine, or tea drinking, food stains, smoking, and even neglect often leave us with off-white or yellowed teeth. After a while, even brushing your teeth twice a day doesn’t do the trick to get rid of surface stains. So, we hold back our smiles with self-conscious awareness. We shy away from pictures, our selfies change overtime and we just aren’t that confident anymore.

Thankfully, you don’t have to settle for less than a beautiful, pearly white smile! There are safe whitening treatments for all your teeth whitening needs, even if you have sensitive teeth. These treatments provide you a lot of flexibility; so you can whiten your teeth at your comfort, at home or on-the go.

What is LED Teeth Whitening?

LED teeth whitening is an excellent choice for getting whiter teeth faster with professional results, without using harsh and harmful chemicals that strip away the tooth’s enamel. An LED whitening system consists of a light that works in conjunction with a tooth-whitening agent, speeding up the whitening process and leaving you with a brighter smile.

How Does it Work?

Enamel is porous, allowing staining agents to be absorbed into the tooth. When you use a tooth whitener, the bleaching chemicals reach into the tooth enamel and set off a chemical reaction. This oxidation reaction can then break apart the staining compounds.

The LED light helps to decompose the peroxide faster, confirmed in a 2012 study.

Ingredients

Commonly used whitening agents are hydrogen peroxide or carbamide peroxide. Peroxide can partially penetrate the layers of the teeth, removing compounds that cause discoloration. Used by itself, it can be too harsh. Carbamide peroxide is a mixture that causes a slow-acting, gentler reaction on the teeth.

Carbomer is typically used as a thickening agent, but when used with peroxide is a powerful whitening agent.

For sensitive teeth, we designed activated charcoal-based teeth whitener products that are also highly effective. Our charcoal toothpaste uses organic bamboo charcoal, while our charcoal powder uses coconut charcoal. Both forms of charcoal work by drawing out stain-causing toxins from your teeth.

Is it Safe?

According to the American Dental Association (ADA), hydrogen peroxide and carbamide peroxide-based tooth whitening products are both safe and effective. Another study also showed that when the manufacturer’s instructions are followed, hydrogen peroxide and carbamide peroxide-based tooth whitening is safe and effective.

Carbamide has also been assessed as safe to use in cosmetic products. Although not a “natural” product, carbomer has no documented safety problems and is listed as safe by the Cosmetic Independent Review.

In addition, the use of LED lighting is safer than UV lighting. LED light is a cool light, whereas other lights produce heat, which can damage the tooth enamel.

Teeth Whitening Led Light Side Effects

Use 15 minutes once a day for 21 days, and then one to two times weekly to maintain that beautiful smile. You’ll see visible results just after an hour of your first use. The Cleaner Smile kits last long, upto a minimum of 6 months based on your usage; this makes it a perfect home whitening solution for longer terms.

As with anything else, it’s important to follow the directions and not over use it.

We offer Regular Teeth Whitening Kits. Our peroxide-free Charcoal Dental Care Kit is perfect for sensitive teeth. Make sure you never run out of whitening gel for your kit, purchase whitening pens that perfectly complement each of your LED kits.

Best Teeth Whitening Led Light

It is, therefore, very important that you give your hands the necessary care to undo this damage and keep them in the best shape.

One of the most common hand-related complaints is knuckle hyperpigmentation or darkened knuckles, which can develop at any age. This occurs due to an increase in melanin synthesis in the skin covering your knuckles. Skin color is determined by the amount of melanin pigment in the skin – the more melanin, the darker the skin.

This article takes you through the different treatment options and self-care measures to lighten dark knuckles.

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Causes of Dark Knuckles

A number of factors can contribute to the overproduction of melanin in the knuckles, including:

• Hormonal changes or hormone-related disorders such as polycystic ovary syndrome (PCOS)
• Poor hygiene
• Use of cosmetics and/or fragrance-based chemical products
• Work or sports that cause excessive friction on the knuckles such as boxing
• Eczema
• Psoriasis
• Acanthosis nigricans
• Diabetes
• Dermatomyositis 
• Addison’s disease or other autoimmune disorders
• Vitamin B12 deficiency (1)(2)
• Drug reaction
• Malignancy
• Genetics

Treatment for Knuckle Hyperpigmentation

The first-line treatment for knuckle hyperpigmentation depends on the underlying condition and includes:

• Prescription medications, including topical vitamin D compounds, keratolytics such as topical retinoids (tretinoin 0.05%), and oral melatonin
• OTC topical products, including zinc sulfate, salicylic acid ointments, glycolic acid creams, arbutin, azelaic acid, and kojic acid, which may be used as monotherapy for milder cases (3)

If these primary interventions fail to deliver the desired results, your doctor may recommend the following clinical procedures as second-line treatment to fade the hyperpigmentation:

• In-office skin peeling using chemical agents such as glycolic acid 20%–70%, salicylic acid 20%–30%, trichloroacetic acid (TCA) 10%–25%, and Jessner’s solution, along with some topicals (4)
• Laser treatment with low-fluence Q-switched Nd:YAG, Er:YAG, or CO2 laser, to be immediately followed by daily application of a broad-spectrum sunscreen
• Microdermabrasion to exfoliate the dark, damaged skin so that it can be replaced by new, brighter layers from underneath
• Cosmetic camouflage

Home Remedies to Lighten Mild Knuckle Hyperpigmentation

The following home remedies may help in improving dark knuckles.

1. Milk, milk cream, and yogurt

Milk, milk cream, and yogurt (5) are all excellent sources of lactic acid, which is an alpha hydroxy acid that can help even out skin tone. In fact, alpha hydroxy acids are routinely used in in-office chemical peeling procedures to treat hyperpigmentation. (6)(7)

How to use:

1. Take the same amount of yogurt and rose water in a bowl, and add in 1 teaspoon of vegetable glycerin.
2. Mix all the ingredients well to make a paste. The consistency of the mixture should be thick enough for it to stick to the skin. If it’s too runny, add a little bit of sandalwood, gram flour, or oatmeal powder to give it volume.
3. Before going to bed, rub this paste all over your hands or just your knuckles until it seeps completely into the skin.
4. Wash your hands with cool water the next morning.

2. Pomegranate juice

Pomegranate juice can also be used to lighten hyperpigmented knuckles. (8)(9) It also exerts an antioxidant effect due to its phenolic content. (10)

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How to use:

1. Apply pomegranate juice to your darkened skin.
2. Let it dry before rinsing it off.

3. Honey and milk

Honey contains several polyphenols and flavonoids with skin-lightening properties. (11) Plus, it is deeply hydrating, promotes faster skin healing, and protects against further skin damage.

How to use:

1. Take half of a ripe avocado in a bowl, and mash it with a fork to make a thick, lump-free paste.
2. Pour in 2 teaspoons of raw, organic honey and 1 teaspoon of milk, and give the mixture a final stir so that all the ingredients are well blended. You can also use medical-grade honey if you can’t get your hands on the organic varieties.
3. Smear the paste all over the knuckles.
4. Let it dry on its own and then wash it off with lukewarm water.

4. Turmeric, gram flour, and milk cream

Turmeric can also help lighten darkened knuckles (12)(13) and heal sunburnt skin. (14)

How to use:

1. Put 2 teaspoons of milk cream, 2 tablespoons of gram flour, and a pinch of turmeric powder in a bowl, and mix all the ingredients well to make a smooth paste.
2. Apply this mixture to your hands or just your knuckles.
3. Let the paste dry for 15 minutes and then wash it off with lukewarm water.

5. Aloe vera gel

Aloe vera gel contains a compound called aloin, which is known to induce skin lightening. (15)

How to use:

1. Extract the gel from a freshly cut aloe leaf. Optionally, add in 1 teaspoon of lemon juice to 2 tablespoons of aloe gel for better results, as lemon juice also exerts bleaching effects.
2. Apply the aloe gel to the darkened knuckles.
3. Leave it on for 20 minutes before rinsing it off.

6. Paraffin wax

Paraffin wax moisturizes and softens the skin. It also strengthens the skin barrier, aiding in the prevention of water loss and therefore skin dryness. In addition, paraffin wax transfers heat to the skin, helping open and clean the pores, giving your skin a lighter complexion.

How to use:

1. Melt some paraffin wax. Make sure the wax is not too hot.
2. Dip oiled hands in it for a few seconds and then take them out.
3. Allow the wax to dry and form a thin layer, and then dip your hands in the wax again, repeating the procedure 5–6 times.
4. Cover your hands for 15–20 minutes and then wipe off the wax.

7. Skin-lightening oils

Certain healing oils exhibit bleaching effects that can help lighten hyperpigmented knuckles. These include rosehip oil, (16) almond oil, mulberry extract oil, (17) vitamin C oil, (18) and sandalwood oil. (19)

How to use:

• You can either massage your skin with these oils daily or add them to your DIY skin-lightening masks.
• You can also make your own skin-lightening oil by mixing almond oil and orange peel powder, lemon extract, and/or turmeric.

Note: When using sandalwood oil, make sure to dilute it with a carrier oil before application as it can be too harsh or corrosive for your skin when applied directly.

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8. DIY scrubs

You can prepare your own homemade scrub with all-natural ingredients that can gently remove the dead skin on your knuckles without causing any irritation.

How to use:

1. Mix exfoliating particles, such as slightly ground uncooked lentils, walnuts, salt, or sugar crystals, in a base of coffee, unsweetened yogurt, rose water, vitamin C serum, (20) or honey. Avoid adding anything acidic, such as lemon juice or apple cider vinegar, to the scrub.
2. Massage the paste over your knuckles for a few minutes, using light circular motions.
3. Leave it on for a few more minutes before washing it off with lukewarm water.

9. Shea butter and coconut milk cream

Your hands become dry easily as they get frequently washed and are exposed to a lot of irritants daily. Dryness can make your skin wrinkly, dull, and dark, which calls for regular moisturization of your hands.

You can prepare your own hand cream by using deeply hydrating ingredients such as shea butter and coconut milk cream.

How to use:

1. Mix shea butter and coconut milk cream. 
2. Moisturize your hands using this cream.
3. Repeat the application throughout the day as needed.

Skin-Lightening Moisturizers, Creams, and Serums

Some skin-lightening products, such as medicated ointments, barrier creams, keratolytic-infused moisturizers, serums, and gels, must be prescribed by a dermatologist only. However, not all will yield results.

It is important to know what ingredients in these products can actually help in reducing hyperpigmentation. Here’s what you should look for: (21)(22)(23)

• Lipohydroxy acid
• Soy
• Niacinamide
• Ceramide
• Aloin (24)
• Strawberry extract
• Aloesin
• Gentisic acid
• Hesperidin
• Grapefruit seed extract
• Licorice extract (25)
• Pomegranate extract
• Kojic acid
• Salicylic acid
• Glutathione 
• Deoxyarbutin
• Vitamin C
• Quercetin
• Rose extract
• Cinnamic acid
• Green and white tea extract (26)
• Mulberry and coffee berry extract

Self-Care Measures

The following self-care measures can accelerate lightening of your knuckles:

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1. Knuckle hyperpigmentation is a common symptom of vitamin B12 deficiency. (1) Vitamin B12 plays an important role in collagen synthesis and generation of new skin cells. You can increase your vitamin B12 intake through foods such as meat, poultry, fish, and dairy. You can also consume vitamin B12 supplements or vitamin B12-fortified foods for the same.
2. A fairly common endocrine disorder called polycystic ovary syndrome (PCOS) can also cause knuckle hyperpigmentation. (27) Although there is no cure for PCOS, it can still be managed through proper medical treatment, which aims at correcting the hormonal imbalance underlying this condition. Plus, several lifestyle changes such as reducing weight, proper diabetes management, healthy eating with a good dose of vitamins A and C, and stress control may also help reduce the severity of the symptoms and enhance the efficacy of the prescribed treatment.

When to See a Doctor

Dark knuckles are rarely a cause for concern, but they can sometimes stem from health issues that need medical evaluation and treatment.

So, it’s best to get yourself checked by a doctor if the hyperpigmentation occurs all of a sudden or continues to darken even after the necessary skin care and preliminary treatment.

Plus, you must seek medical help if you experience any of the following symptoms, which can point to a more grievous cause: 

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• Fatigue
• Itching
• Dizziness
• Pain
• Inflammation
• Oozing

Most-Asked Questions About Dark Knuckles

Can I bleach my darkened knuckles?

No. Bleaching with OTC creams such as 1% hydroquinone creams or bleaching powder solutions can cause burns or can damage your skin in other ways. Hydroquinone is banned in some countries; therefore, use it only if your doctor suggests it.

Can I use lemon juice to treat my knuckle hyperpigmentation?

Lemon or lime juice is replete with vitamin C, which is known to exhibit antityrosinase activity, which inhibits melanin formation. (30)

But because lemon juice is highly acidic, it can be caustic on your skin and can even disrupt its natural pH balance. Plus, topical use of lemon juice can render your skin more susceptible to solar damage, which will inadvertently worsen your hyperpigmentation.

For these reasons, skin experts generally advise against using this remedy topically for skin concerns such as dark knuckles. 

Can orange peels help lighten my darkened knuckles?

No. Even though research suggests that orange peels (Chinese orange variety) are potent tyrosinase inhibitors, (31) only their alcoholic extracts are credited with this property and not the peel itself. Therefore, direct application of orange peels will most likely have no effect in reducing the hyperpigmentation of your knuckles.

Final Word  

Not all cases of darkened knuckles warrant medical intervention, especially when there is no underlying illness at play. Even simple factors such as negligent hand hygiene, excessive exposure to sunlight and harsh detergents, or too much friction against the knuckles can make the affected skin darker.

In such cases, taking better care of your hands should be enough to bring your darkened knuckles back to their true color. This includes proper handwashing, regular moisturizing to keep the skin soft and hydrated, wearing gloves when handling chemical irritants, and applying sunscreen to block out solar radiation.

If your condition fails to improve, becomes worse, or is accompanied by new worrisome symptoms despite all these self-care efforts, you must seek medical consultation to identify the root of the problem and get appropriate treatment accordingly.

Dark knuckles causes

Dark pigmentations of the knuckles can be as a result of various factors. It may be the reaction to a certain intake of drugs, It may also be inherited and could be a sign of vitamins the body is lacking.

Nevertheless, the factor associated most with black knuckles is as a result of the strong acidic substance found in products used on the skin, breaking down the melanin present in it. These products are commonly referred to as bleaching creams.

Drug reactions

Other than bleaching creams usage of these drugs is linked to why the knuckles could get darker than other parts of the fingers.

These drugs are:

• Nicotine acid
• Estrogen therapy
• Growth hormone therapy
• Protease inhibitors

Drug containing these substances causes the knuckles to have darker pigmentation.

Lack of Vitamin B-12

Vitamin B-12 is a water-soluble vitamin that helps to create red blood cells. The red blood cells help to carry oxygen through the body. When the body does not have enough Vitamin B-12, it could cause the knuckles to start losing its color and get darker.

The symptoms of lack of vitamin B-12 include:

• Shortness of breath
• Dizziness
• Fatigue
• Headache

The body system extracts this vitamin from foods such as egg, milk, cheese, and meat. When the body gets little of these foods the skin starts to lose its glow and the knuckles amidst other areas of the body that has higher pigmentations get darker.

Skin lightening products

Many skin lightening products contain Hydroquinone or Lipohydroxy acid which is derived from salicylic acid. These acids bleach the skin by breaking down the number of melanocytes which produces melanin that helps to give the skin a brown color. These compounds are artificial and are recommended mostly to be used for treating skin issues like; melasma, acne scars, eczema and dark spots.

When products containing these acids are used other than for skin treatment, the skin reacts to it especially parts of the skin that have hyperpigmentations. The knuckles are part of the body parts that have hyperpigmentations, so it proves really hard for bleaching products to penetrate and lighten them.

There are more natural ingredients and simpler ways to get rid of dark knuckles, they are as follows:

Soy

The varieties of soy can help lighten the knuckles, It could be either in the bean or milk form. for use, it is recommended to apply on the surface of the knuckles and rinse out after a couple of minutes or leave in longer as desired. The nutrients in soy suppress skin pigmentations from surfacing.

Ellagic Acid

This is extracted from fruits like cherries, pomegranates, and strawberries. Often intake of these fruits and making scrub mixtures with it brightens the knuckles. The acid stops one of the enzymes that helps in the secretion of melanin in the skin.

Sugar and olive oil

Sugar and olive oil mixed together as a scrub helps to exfoliate the dead skin cells on the knuckles. Sugar removes the dead skin cells on the surface of the knuckles while olive oil moisturizes the skin, giving it the glow you desire.