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Do Teeth Whitening Strips Work?

The short answer is yes! Teeth whitening strips do work. Teeth whitening strips are an easy and affordable whitening system to get your teeth looking nice and white in just a few days.  whitening strips whiten natural teeth and use advanced seal technology to hold the powerful ingredients close to the teeth. They contain peroxide, the same whitening ingredient in many professional teeth whitening treatments. They help remove stains on the natural teeth and brighten the smile.teeth whitening strips before and after

Although professional-level teeth whitening treatment may be more effective in achieving white teeth in some cases, teeth whitening strips are often just as effective at removing surface stains or discoloration caused by foods and drinks like coffee, tea, red wine, or tobacco.

When using teeth whitening strips, following the instructions carefully for the best results is essential. Typically, you will use them once daily for 10-14 days. However, it’s also important to remember that the results of whitening strips can vary, so it’s essential to use them as directed and be patient with the process.

If you’d like to whiten your teeth, consider visiting Belmont Dental for professional in-office teeth whitening. Our experienced dentists will help you choose the best option based on your needs and goals.


Types of Teeth Whitening Strips

Peroxide-Based Teeth Whitening Strip

Teeth whitening strips come in a variety of different forms. The most common type is the peroxide-based strip, which contains hydrogen peroxide or carbamide peroxide as its active ingredient, breaking down stubborn surface stains and discoloration to whiten teeth. Many peroxide-based strips also contain ingredients such as sodium bicarbonate. Peroxide is the primary whitening ingredient in many treatments.

Peroxide-based strips typically contain between 10% and 22% hydrogen peroxide or 3% to 15% carbamide peroxide, depending on the brand. As a comparison, dental bleaching products generally contain up to 35%-40%. Therefore, the amount of active ingredient in the whitening strips determines how effective the strips will be at whitening your teeth.

Charcoal Teeth Whitening Strip

Another popular form of whitening strip is one made with natural ingredients, such as charcoal or baking soda. Depending on the formulation, these strips are often gentler on the teeth than their chemical counterparts and can provide mild to moderate results. For example, charcoal strips adsorb surface stains and discoloration from the teeth, while baking soda is a mild abrasive to remove built-up plaque and debris gently while revealing a whiter smile.

The downside of these strips is that they don’t contain bleaching agents, so their whitening effects won’t be as dramatic or long-lasting as products with peroxide-based ingredients. Additionally, charcoal strips may not be suitable for sensitive teeth. For best results, check the label to see what active ingredients are included in your strip before use.

Non-Peroxide Teeth Whitening Strip

A third type of teeth whitening strip is the non-peroxide strip. These strips don’t contain active bleaching ingredients, instead relying on natural enzymes and other ingredients to help lift surface stains from the natural teeth. Non-peroxide strips are generally gentler than peroxide-based strips, so they may be a good choice for people with sensitive teeth or gums.

The downside of non-peroxide strips is that they won’t provide dramatic whitening results like products that use peroxide as their active ingredient. In addition, these strips are often more expensive than their chemical counterparts, requiring more applications to see even favorable results.

Enzyme Teeth Whitening Strip

The last type of teeth whitening strip is the enzyme strip. Enzyme strips are generally gentler than other teeth whitening products, making them suitable for people with sensitive teeth or gums. They may also be more effective at targeting tough, stubborn surface stains that regular bleaching products can’t remove.

The downside of enzyme strips is that they typically don’t provide as dramatic results as other whitening strips. Additionally, it can take several weeks for users to see any noticeable improvements in their natural tooth color. Therefore, follow the instructions carefully and use the strip as directed for the best results.

How Does Peroxide Whiten Teeth?

Peroxide is the active ingredient in many teeth-whitening products and releases oxygen when it comes into contact with saliva. This oxygen then penetrates the tooth enamel and breaks down surface stains, leaving the teeth whiter. In addition to being used as a whitening agent, hydrogen peroxide has antibacterial properties, which can help reduce gum inflammation and kill bacteria that may cause bad breath.

Benefits of Professional Teeth Whitening Strips

1. More effective than over-the-counter products

Professional teeth whitening systems are often more effective than over-the-counter products since they use more bleaching agents and custom-fitted strips. Because the strips are custom fitted, there’s less chance for the whitening gel to come into contact with other areas of your mouth, such as your gums. Also, because these products contain higher concentrations of hydrogen peroxide, they are more likely to provide better results in fewer applications. Dentists provide a professional-level whitening treatment that is safe for tooth enamel.

2. Reduced sensitivity

Most professional teeth whitening systems also include ingredients that help reduce sensitivity caused by bleaching agents. This helps make the process more comfortable and allows users to achieve whiter teeth without worrying about painful side effects.

3. Long-lasting results

Professional whitening products can also provide long-lasting results with less maintenance than over-the-counter products. The higher concentrations of bleaching agents used in these systems can help keep teeth looking brighter and whiter for longer. Users don’t have to apply strips as often or worry about their teeth becoming stained again quickly. 

4. Supervised by a dentist

When you use professional teeth whitening strips, your treatment will be supervised by a qualified dental professional who customizes your treatment plan to suit your needs and goals best. Knowing that your results are being monitored and adjusted accordingly for maximum effectiveness gives you complete peace of mind.

What to Look For in Teeth Whitening Strips?

When using teeth whitening strips, there are several factors you should consider. Here are some things to keep in mind:

1. Ingredient Safety

Ensure your product is safe and contains no ingredients that could damage your teeth or gums. Be sure to always check your product details and review instructions before applying.

2. Effectiveness

Check the results promised by the whitening strips and compare them to other products. Make sure you are getting the best value for your money.

3. Comfort Level

If you have sensitive teeth or gums, look for strips that contain ingredients designed to reduce sensitivity or discomfort during treatment.

4. Cost-Effectiveness

Be sure to compare the prices of various whitening strips and products before purchasing to get the best deal possible to whiten your teeth.

Benefits of Teeth Whitening

1. Improved Confidence

Teeth whitening can give you the confidence boost you need to make a great first impression. In addition, a brighter, whiter smile can make you feel more attractive and self-assured when meeting new people or attending important events.

2. Enhanced Overall Appearance

Brightening your teeth can not only improve and whiten your smile but also enhance your overall appearance as well. A bright, white smile often looks healthier and is considered a sign of youthfulness and beauty.

3. Reduced Staining

Regular use of whitening products can be helpful in reducing staining caused by everyday activities such as coffee, tea, red wine, and smoking. Professional whitening systems are especially effective at reducing surface stains and can help keep your teeth looking brighter for longer.

4. Improved Oral Health

Whitening products can also improve oral health by removing harmful bacteria from the surface of your teeth, helping to reduce plaque buildup and prevent tooth decay. Additionally, some products are designed to help strengthen tooth enamel and protect against acidic damage caused by certain foods or drinks.

Are Teeth Whitening Strips Safe to Use?

Whitening strips that contain bleaching products like chlorine may harm tooth enamel. This is why it’s important to make sure you review the ingredients on the package,  follow the brand directions, and consult with a dentist. For more information on the best teeth whitening strips, these bleaching products are ADA-approved.

History of Teeth Whitening

People have used methods to whiten their teeth for centuries. Early Egyptians used pumice to remove particles from the teeth, while charcoal was in vogue during Victorian times.

Modern-day teeth whitening methods were discovered by accident in the 1960s. Around the 1980s, these techniques became more popular. A dentist applying hydrogen peroxide solution to patients’ gums saw that it left their teeth whiter!

Preparing Teeth for Whitening Strips

  1. Consult Your Dentist

Before beginning a teeth whitening strips program, it’s essential to check with your dentist to ensure that there are no underlying oral health problems that must be addressed first. This is especially important for people who suffer from gum disease, as the bleaching agents used in these strips can cause irritation or sensitivity in affected areas. They also will be able to recommend the best teeth whitening system for you.

  1. Clean Teeth Thoroughly

Be sure to brush and floss your teeth thoroughly before applying the whitening strips to remove any plaque or food particles that may interfere with their effectiveness.

  1. Follow Instructions Carefully

Read and follow all instructions carefully to get the best results from your whitening program. Make sure you don’t leave the strips on longer than recommended, as this can cause damage to the enamel of your teeth.

  1. Aftercare

Be sure to use good-quality toothpaste to brush after whitening to protect and strengthen your teeth.

Tips to Maintain a White Smile after Teeth Whitening Strips

  1. Cut Back on Staining Foods

Certain foods and drinks like coffee, tea, red wine, and dark juices can cause staining to your teeth. Cutting back on these can help maintain a brighter smile for longer.

  1. Rinse with Water After Eating

Rinsing your mouth with water after eating can help remove some staining substances that may have accumulated during meals or snacks.

  1. Use Whitening Toothpaste Regularly

Whitening toothpaste when brushing is designed to remove surface stains from your teeth and keep them looking bright. However, they cannot change your enamel’s underlying color, so be sure to use them as directed to maximize their effectiveness. 

  1. Avoid Smoking

Smoking can stain your teeth and damage the enamel and weaken them in the long run. Avoiding smoking is a great way to keep your teeth looking their best for longer.

  1. Visit Your Dentist Regularly

Regular dentist visits for check-ups and professional cleanings can help prevent stains from accumulating on the surface of your teeth while also helping maintain good oral health. This way, you’ll have a brighter smile that lasts! 

By following these simple tips, you can maintain a white and healthy smile for many years. In addition, teeth whitening strips are an effective way to boost your teeth, and they’re relatively affordable, making them a great option for those looking to brighten their smile! So go ahead and give it a try – your teeth will thank you!

25 Years of Dental Experience

Contact the Belmont Dental dentists today to learn more about our teeth whitening services and start on the path toward a brighter, healthier smile! Call Belmont Dental today at 781-678-7930.

We look forward to hearing from you!