What to know about teeth whitening strips

 Whitening strips are a popular dental product that may help remove stains from and whiten the teeth. While they are not as effective as treatments from a dentist’s office, they can be a simpler and cheaper alternative. However, people should take care to check the ingredients of the strips and apply them carefully.

Teeth are an important part of a person’s self-image. Inevitably, teeth begin to yellow with age, but people can use various techniques to slow the process. Among these techniques are whitening strips, which people can purchase over the counter (OTC) and use to help remove stains and whiten teeth.

People apply whitening strips directly to their teeth. Although the strips contain chemicals, such as carbamide peroxide or hydrogen peroxide, the American Dental Association (ADA) states that they are safe and effective if they bear the ADA Seal of Acceptance. However, people may experience adverse effects when using any whitening products.

In this article, we look at whether whitening strips work, what to look for when buying them, how to use them, their pros and cons, and how to avoid teeth staining.

Do they work?

According to the ADA, teeth whitening products, including strips, can help effectively remove both internal and external stains on teeth. However, they do not work on fake teeth. A 2020 review also states that teeth whitening strips are an effective OTC agent that typically works better than other OTC whitening agents, such as whitening toothpaste.

However, it is important to note that at-home whitening strips contain lower concentrations of whitening ingredients than dentist-supplied products. People with heavily stained teeth or high expectations will not get the results they want using OTC whitening strips.

Additionally, the effectiveness of the strips may rely on the strength of the chemicals and how long people keep them on the teeth. Therefore, it may be advisable to discuss the use of these products with a dentist.

What to look for

When shopping for whitening strips, people may wish to consider the following:

• Ingredients: People should opt for products that contain proven effective ingredients, including carbamide and hydrogen peroxide.
• Dentist approval: It is advisable to look for products with approval from dental organizations, such as those with the ADA Seal of Acceptance.
• Customer reviews: People can also check online reviews to see what others have to say about a product. A comparison of before and after photos can provide an accurate view of what to expect from a particular brand of whitening strip. Additionally, a person can ask their dentist for specific advice.

How to use

People should carefully read any information on the product’s packaging and instructions before using whitening strips.

However, a person typically applies the strips directly to their teeth. Manufacturers may recommend avoiding brushing the teeth shortly before applying the strips. A person will then leave the strips on their teeth for the recommended length of time. This duration may vary among products, but it is common to leave the strips on for about 30 minutes.

Manufacturers may also recommend the ideal frequency of use for their whitening strips. A standard recommendation is to apply whitening strips twice daily for 2 weeks.

However, these instructions may vary depending on the product. Therefore, a person should follow the guidelines on the packaging and never wear the strips for longer than the manufacturer suggests.

Pros and cons

The pros of using whitening strips may include:

• effective whitening
• ease of use
• no need to visit the dentist
• affordable

While there are advantages to using whitening strips, there are also some downsides. These include:

• The strips can cause side effects, such as tooth sensitivity and gum irritation.
• Some people might not get the results they want with at-home whitening strips, which may not have dramatic effects. A person may have to do several sessions to get noticeable results.
• It can be difficult to keep the strips in place, so using them might be fiddly.
• Whitening sessions can take roughly 30 minutes, so using them requires time and patience.

People are more likely to experience side effects if they do not follow the manufacturer’s instructions for a product. If a person has gum disease or another dental disease, they should consult a dentist before trying OTC whitening strips.

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Why stains develop and prevention

There are various reasons why teeth may stain over time. These include:

• high intake of certain foods and drinks, such as coffee, red wine, and tea
• use of tobacco products
• medications, such as allergy medications and blood pressure drugs
• wear and tear due to aging or trauma

People can attempt to avoid staining by limiting their consumption of foods and drinks that are known to discolor teeth. They can also try to stop smoking or chewing tobacco, if applicable. If medications are the culprit, a doctor may be able to recommend alternatives if they are available.

Alternatives

There are two categories of dental whitening products: those available through a dentist and those for sale OTC.

Aside from whitening strips, other products available OTC include:

• whitening toothpaste
• whitening mouthwash
• whitening gels
• whitening trays
• whitening powder

A person can also get whitening products or services through their dentist. Dentist-supplied whitening products are usually more concentrated. The options available directly from dentists include:

• custom dental trays with bleaching gels, for either at-home or in-office application
• light-activated bleaching, which is an in-office procedure

Some people prefer to use natural products to remove stains, but most reports of effectiveness are anecdotal at best.

Like the possible risks of carbamide and hydrogen peroxide, it is important to apply caution if using certain products that people sometimes recommend, such as fruit juices, vinegar, or scrubs. These may instead cause damage to the teeth or make staining even worse.

Summary

Teeth whitening products, such as whitening strips, are generally safe to use and can be a beneficial and a cost-effective way to remove stains from the teeth. However, it is important that people use them correctly to avoid adverse effects.

Some people may experience gum irritation and tooth sensitivity after using whitening products. In some cases, if people use them incorrectly, these products may damage the enamel on the teeth and result in long-term complications.

People considering the use of teeth whitening products may wish to discuss them with their dentist. It is also important to check user reviews, dentists’ recommendations, and ingredient lists.

People should also set their expectations and understand that it may take time to achieve noticeable results. Although at-home bleaching products work, they may not produce results equal to those of in-office bleachi

What is the connection between dry mouth and diabetes?

 

Dry mouth, or xerostomia, occurs when a person’s salivary glands do not produce enough saliva to keep the mouth moist. Xerostomia can be a symptom of diabetes and, also a side effect of the medication that treats diabetes.

According to the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), dry mouth is a common symptom of diabetes.

In this article, we look at the symptoms of dry mouth and its link with diabetes. We also explain how a person can treat dry mouth.

What are the symptoms of dry mouth?

Dry mouth occurs when there is not enough saliva in the mouth.

According to the NIDDK, people with dry mouth may experience:

• a frequent dry feeling in the mouth
• mouth pain
• a rough, dry tongue
• difficulty eating, talking, chewing, or swallowing.
• sores or infections in the mouth

In addition, the American Dental Association (ADA) note that dry mouth may involve:

• a sore throat
• nasal dryness
• hoarseness

What is the connection between dry mouth and diabetes?

The NIDDK list dry mouth among the most common problems that people living with diabetes experience.

Its high prevalence in this population may be due to:

• Dehydration: People with diabetes are prone to dehydration.
• Increased blood sugar levels: In those with diabetes, a person’s blood glucose levels can become too high. The term for this is hyperglycemia, and it can cause a person to experience dry mouth.
• Kidney conditions: Over time, high blood glucose can lead to kidney disease, which can cause dry mouth.
• Diabetes medication: Some medications that a person can take to help control diabetes can cause dry mouth as a side effect.

Also, according to Johns Hopkins Medicine, approximately two-thirds of those with diabetes have high blood pressure or use medications to help control hypertension. Dry mouth can occur as a side effect of these medications.

 

 

Is dry mouth a symptom of diabetes?

According to a 2014 review, dry mouth can be a warning sign of diabetes. However, although it is common in those with diabetes, it is not the only symptom.

A person may potentially experience several symptoms due to diabetes, including:

• blurry vision
• fatigue
• increased thirst
• more frequent urination
• increased hunger
• unexplained weight loss
• tingling or numbness in the extremities, such as the hands or feet
• sores that do not heal

Although both type 1 and type 2 diabetes have similar symptoms, the NIDDK state that they do not develop in the same way.

They note that while people who develop type 1 diabetes usually experience a fast onset of symptoms, people living with type 2 diabetes tend to see a gradual onset of symptoms, which they may not notice until another complication develops, such as blurred vision.

 

Treatment 

People who experience dry mouth because of medication can ask a doctor about the possibility of switching medications. Managing any underlying conditions — for example, keeping blood sugar levels within a safe range to control diabetes — may also help.

Healthcare professionals can also prescribe medications to stimulate saliva production. These include pilocarpine (Isopto Carpine), which has a typical dosage of 5 milligrams (mg) three times a day, and cevimeline (Evoxac), which has a typical dosage of 30 mg three times a day.

A person will need to take these medications for 3 months to ensure that they are working.

A person can also try saliva substitutes that come in the form of gels, sprays, and lozenges. However, the authors of a 2020 article note that these do not work reliably and that when they do, they only provide temporary relief.

Home remedies

The National Institute of Dental and Craniofacial Research recommend that a person take the following steps to minimize the symptoms of dry mouth:

• avoiding spicy or salty foods because they can aggravate the issue.
• sipping water slowly throughout the day
• chewing sugar-free gum or sucking on sugar-free candy to help stimulate saliva production.
• sipping water or other sugar-free drinks during meals to aid swallowing.
• refraining from alcohol or tobacco use.
• using a humidifier when sleeping.
• avoiding caffeinated beverages.

 

What to know about gargling with salt water

Sore throats and mouth sores are common conditions that most people experience. Saltwater gargles can be a cheap, safe, and effective way to ease pain and relieve symptoms from conditions that affect the mouth and throat.

While pharmacies and other stores sell medicated mouthwashes and similar products, some people prefer saltwater gargles and other home remedies.

In this article, we discuss what saltwater gargles are and what conditions they can help treat and prevent. We also cover how to make and use a saltwater gargle, as well as risks and considerations.

Uses

Saltwater gargles can be effective for treating mild pain, discomfort, and tickles in the mouth and throat. We discuss some of the conditions that saltwater gargles can help treat and prevent below.

Sore throats

Saltwater gargles can be an effective way to relieve discomfort from sore throats.

Both the Institute for Clinical Systems Improvement and the American Cancer Society (ACS) recommend gargling with salt water to soothe sore throats. According to the ACS, regular use of saltwater gargles can help keep the mouth clean and prevent infections, particularly in people undergoing chemotherapy or radiation therapy.

Canker sores

Canker sores are painful ulcers that can develop in the mouth. Gargling with salt water may help ease pain and promote healing of the sores.

Allergies

Some allergies, such as hay fever, can cause a person’s nasal passages and throat to swell, which can be uncomfortable. Though gargling with salt water will not prevent the allergy, it may help alleviate some of the throat discomfort.

Respiratory infections

Upper respiratory infections are typical and include common colds, the flu, mononucleosis, and sinus infections. Some research suggests that gargling with salt water can alleviate symptoms and even help prevent upper respiratory infections.

For example, a study from 2013 involving 338 participants found that those who gargled with salt water were less likely to have upper respiratory infections.

Dental health

Regularly gargling with salt water can assist in removing bacteria from the gums, which helps in cleaning and preventing the buildup of plaque and tartar. A buildup of bacteria in the mouth can lead to gum disease and tooth decay.

The American Dental Association (ADA) recommend that people gently rinse the mouth with a warm saltwater solution after having a dental procedure. Doing this can help keep the extraction site clean and prevent infection.

What is it?

A saltwater gargle is a home remedy for sore throats and other causes of mouth pain. Saltwater solutions are a simple mix of water and table salt and can be a cheap, safe, and effective.

Doctors and dentists often recommend saltwater gargles to help alleviate mouth and throat pain.

Salt water may kill some, but does not kill all, mouth, and throat bacteria. However, solutions of salt can help bring bacteria to the surface of the gums, teeth, and throat. Once the bacteria are brought to the surface, some of it washes away when a person spits the salt water out.

Recipe

Saltwater gargles are easy and cheap to make. The ADA recommend adding half of a teaspoon (tsp) of salt to 8 ounces of warm water, then mixing until they are combined.

An alternative recipe involves adding baking soda to the saltwater solution. For example, the ACS recommend combining the following to make a saltwater gargle:

• 1 qt water
• 1 tsp salt
• 1 tsp baking soda
•  

How to gargle effectively

To use the saltwater gargle:

1.    Take as much of the solution into the mouth as is comfortable.

2.    Gargle the salt water around the back of the throat.

3.    Rinse around the mouth, teeth, and gums.

4.    Spit out the solution.

A person should try to gargle the saltwater solution for as long as possible. Although the saltwater solution is generally safe to swallow, it is best to spit it out.

For maximum effectiveness, a person should gargle with salt water once or twice a day.

People recovering from dental procedures can use a saltwater solution to rinse their mouth. However, for the first few days, they should rinse very gently and follow the directions from their dental professional.

 

 

Risks and considerations

Gargling with salt water is considered safe for both children and adults. However, people who have trouble gargling should not use a saltwater gargle.

Some young children may also not be able to gargle effectively. A pediatrician may be able to provide advice on when a child is ready to gargle.

Saltwater gargles are safe to use several times a day if desired, and for most, there are no side effects. People with high blood pressure or those with other medical conditions who need to limit their sodium intake should speak with a doctor or dentist before gargling with salt water.

People who do not like the taste of saltwater solutions can try adding honey or garlic to help improve the flavor.

Summary

Gargling with salt water can help keep a person’s mouth clean and may alleviate pain and discomfort from sore throats, mouth sores, and dental procedures. Saltwater gargles are quick and easy to make and are a cheap and natural alternative to medicated mouthwashes.

A person can safely gargle with salt water several times a day. There are typically no side effects. However, people with high blood pressure or those who need to limit their sodium intake should speak with a doctor before gargling with salt water.

HOW TO CARE FOR YOUR MOUTH.

Nobody thinks of oral hygiene as luxe self-care. Brushing and flossing feels more like a chore, a habit you have adopted since the days of footsie pajamas. But since the mouth is a portal for taking in all kinds of things, including the coronavirus, oral care is essential right now.

Not only does good dental hygiene keep the bacteria in the mouth to a minimum, it can be, as The Mayo Clinic suggested, a window to your overall health. Oral conditions may impact infection in other parts of the body, especially in people with a compromised immune system.

To keep that microbiome in check and keep you from an emergency dental visit during quarantine do the following.

 

Brush, floss, rinse, repeat.

Preventative measures like brushing and flossing are a must, as it might be a while until your next dental appointment.

An electric or ultrasonic toothbrush is the best option for removing bacteria and keeping teeth and gums healthy. And when it comes to toothpaste, natural is not always better. Make sure your toothpaste contains fluoride to prevent cavities. Charcoal paste might be trending, but you might end up with more holes in your mouth.

Contrary to common belief, over-the-counter mouthwashes do not contain a high enough concentration of alcohol to kill most bacteria and viruses.

When a mouthwash bottle claims, ‘kills 99.99% of bacteria,’ it is referring to the bacteria found around the gumline called tartar and plaque. Instead, we recommend gargling with a hydrogen peroxide solution if you are getting over a cold or flu. Use a 3% concentration of hydrogen peroxide (the ones most found in homes are 3%). Anything stronger is likely to cause irritation. Mix two parts water with one-part hydrogen peroxide. Limit this practice to a few times a week and only during times of minor irritation or recovering from strep, cold or flu. Overuse can damage the normal flora and bio ecosystem of the mouth and allow the opportunity for fungal infections to appear.

 

Clean and replace your toothbrush often.

The bristles of your toothbrush can be a breeding ground for bacteria.

Fungi, like candida, can live on a toothbrush. Because people are on high alert right now, a good tip is to rinse your brush with hydrogen peroxide every day to keep the bristles clean.

If you are using an electric toothbrush, your best bet is to store it in the charger, with the head cover on for added protection. And you will want to keep your toothbrush in a clean area to dry, preferably away from your toilet, which can spray fecal matter when it’s flushed.

A good toothbrush has flexible bristles, and they should have rounded ends. Toothbrushes should be replaced when the bristles become bent or frayed. Do not go longer than three months without changing the head or replacing your handheld brush.

 

Stop sharing oral hygiene products.

If you are sharing oral hygiene products with anyone in your family, stop immediately. Periodontal disease, a common septic condition caused by poor hygiene and candidiasis, an oral yeast infection also called thrush, can be spread easily via toothbrush. So, can viruses such as streptococcus mutans, which can cause MRSA infections as well as Herpes simplex and HPV, a virus linked to esophageal, oral, and cervical cancers. Plus, bleeding gums can spread a bloodborne illness.

To minimize the transference of germs, keep your own roll of floss and even your own tube of toothpaste. Because we are during a viral outbreak, to avoid cross contamination, anything you handle with your hands prior to putting in your mouth should not be shared.

Keep your aligners, mouth guards, or retainers bacteria free.

Clear aligners, mouth guards and retainers can collect bacteria and viruses. To clean them, rinse them with cold or room temperature water (never hot! as the plastic may melt or deform). Then use mild antibacterial soap. Another option is to soak aligners in one tablespoon of white vinegar and cold water for 15 minutes. Do not soak longer than 15 minutes, as this may damage your aligners, and dry them well before storing them in the holding case.

Limit sweets and avoid biting into hard foods.

Sweets are acidic, which can, make your mouth more prone to cavities. This does not mean you have to swear off sugar during quarantine, but you should limit sugary foods to one time per day and brush your teeth within one hour of consumption. Also avoid hard bread, popcorn, hard candy, and anything that can crack the tooth, causing an emergency visit. And do not use your teeth as tools right now.

Do not pick chapped lips.

It might be tempting to pick at dry, chapped lips, but this, may irritate and infect oral areas. Stay hydrated, consider using a humidifier and moisturize lips with a gentle product. Resist licking, as this exacerbates dry skin.

Try tongue scraping.

You might find it satisfying to scrape away colonies of bacteria that live on your tongue. A 2004 study indicated that tongue scraping is more effective than tongue brushing for a squeaky-clean mouth.

Debris, bacteria, and dead cells can build up on your tongue over time, can lead to bad breath and have a negative impact on your overall oral health. Using a tongue scraper can help remove this buildup and help with overall hygiene. So, go ahead and balance the body’s microbiome, boost immunity, and have a little fun with this final step in your oral hygiene routine.

 

WHAT TO KNOW ABOUT MORNING BREATH

Morning breath is the term that people commonly use to describe breath that smells bad when a person wakes up. It is a very common problem.

The Academy of General Dentistry have estimated that 80 million people in the United States experience chronic bad breath. However, there are many straightforward ways to treat morning breath.

What is morning breath?

Good oral hygiene can help prevent morning breath.

Morning breath is a type of bad breath that affects people when they wake up. The medical term for bad breath is halitosis, which describes chronic bad breath that does not go away.

Causes of morning breath

According to the American Dental Association (ADA), morning breath occurs due to a buildup of bacteria in the mouth overnight.

Food particles

During the night, the enzymes in saliva will break down food particles remaining in between teeth, on the tongue, or around the gumline. This breakdown releases volatile sulfur compounds (VSCs), which give off a bad smell.

The specific foods that a person eats can also influence how their breath smells. The list of foods that can cause bad breath is very long and includes:

       garlic

       onions

       coffee

       spices

Smoking

Smoking can also cause bad breath. A person may not be aware of the effect that smoking can have on their breath odor because smoking dampens the sense of smell.

Dry mouth

A person may experience morning breath if they have a dry mouth. Saliva helps the mouth clear out bacteria that build up over the day and night. If the mouth is not producing enough saliva, bacteria will be able to build up more often. As a result, the release of VSCs overnight may be higher, potentially causing morning breath.

One study that investigated the effect of water on morning breath found that drinking water or rinsing the mouth with water in the morning reduced VSCs by 30–50%, leading to an overall improvement in morning breath.

Breathing through the mouth can also dry it out. People who sleep with their mouth open or snore heavily may have a drier mouth and be more likely to have bad breath in the morning.

Poor oral hygiene

Poor oral hygiene is a common cause of morning breath. Proper brushing and flossing remove bacteria and food particles that cause bad breath.

If a person does not regularly and effectively clean their teeth, they could also develop tooth cavities and gum disease. Gingivitis and periodontitis are types of gum disease that can cause bad breath.

Tooth cavities resulting from bacteria that produce plaque can trap more bacteria in the mouth, as can the deep pockets that gum disease causes. A person can then find it hard to clean the bacteria away when they brush their teeth.

Underlying medical conditions that cause morning breath

The cause of morning breath can be as simple as poor dental hygiene, especially if it leads to complications. Tooth decay or a “dead tooth” can cause bad breath that may be even worse in the morning.

However, certain underlying chronic conditions that are not directly related to the mouth can sometimes be responsible for an unpleasant breath odor.

For instance, untreated diabetes can be a cause of bad breath. Some infections — such as tonsillitis, sinusitis, and bronchitis — and fungal infections of the mouth, lips, and tongue can also have an adverse effect on the breath.

In some cases, liver or kidney disease may result in bad breath.

A person will experience other symptoms alongside bad breath if an underlying condition is the cause.

Treatment and remedies

People can often improve their morning breath by doing the following:

Keeping the mouth clean

A person can treat morning breath or longer lasting halitosis by improving their dental hygiene.

Brushing the teeth twice a day and cleaning in between them with dental floss or interdental brushes can keep mouth bacteria under control. A person can also use mouthwash to help clear bacteria out of the mouth.

One study on the effectiveness of mouthwash against morning breath found that the daily use of mouthwash significantly reduced the number of bacteria in the saliva. Flossing and mouthwash can also ensure that no food remains in the mouth overnight.

A person can also use a tongue scraper as part of their brushing routine to remove bacteria from the tongue. Tongue scraping is a gentle technique, but some people may find it uncomfortable because it can trigger the gag reflex.

Anyone who wears removable dentures should take them out at night and clean them thoroughly before wearing them again the next day.

It is also important to make regular visits to the dentist to help maintain oral hygiene.

Drinking more water

A person may find that increasing their water intake and reducing how much caffeine and alcohol they consume leads to an improvement in their breath odor.

Staying well-hydrated by drinking water can increase the amount of saliva that the mouth produces, which will help keep mouth bacteria under control.

Caffeine, alcohol, and smoking can dry out the mouth. Certain types of medication can also have this effect.

When to see a dentist

Usually, there is no need to worry about waking up with morning breath.

However, if a person finds that their morning breath is not going away with conventional treatments, such as improving dental hygiene and keeping their mouth from becoming dry, they may need to seek advice from a dentist.

A person should see a dentist if:

       they have a constant bad taste or smell in their mouth

       they are experiencing other new symptoms along with bad breath

       they spit blood when they brush their teeth

Blood in the saliva after brushing the teeth can be a sign of gum disease and requires medical treatment. If the dentist finds that the odor is not due to oral factors, they may advise the person to consult a doctor.

A person may experience poor mental health and self-esteem if they are aware that they have morning breath or halitosis. They may feel constantly stressed about having bad breath, which might adversely affect their social life and relationships.

If a person is very worried about morning breath or halitosis, a psychiatrist may be able to help them overcome their anxiety around this issue.

Summary

Morning breath is very common among the general population, and it does not usually last long into the day.

A person can improve their breath odor by brushing the teeth thoroughly, using mouthwash and dental floss, and staying hydrated to stop their mouth from becoming dry.

A person should seek medical advice if their bad breath does not go away or if they are experiencing symptoms of an underlying condition that may also be causing bad breath.