Which Teeth Whitening Strips Actually Work?

A clean, white smile signifies good health. It inspires confidence, and tends to make people smile back. But not everyone’s teeth are naturally white, and in some cases, poor oral hygiene and certain lifestyle choices – for example, smoking – can cause teeth to stain and lose their lustre. Brushing regularly with a quality electric toothbrush can help, but there’s a limit to what toothpaste and bristles alone can do.

What about teeth whitening strips?

Do they actually work?

Let’s find out!

Teeth Whitening Strips: What They Are and How They Work

Options for a whiter smile used to be limited to costly dental procedures, until the advent of whitening strips – small pieces of polyethylene plastic, coated in a gel containing hydrogen peroxide, carbamide peroxide or other whitening agents.

The sticky gel adheres to the surface of your teeth, allowing the whitening agents to penetrate the enamel layer and break apart organic molecules that contribute to discolouration, resulting in a whiter smile.

Are Whitening Strips Safe and Effective?

Teeth whitening strips are affordable, convenient and easy to use, making them an attractive alternative to the expensive laser whitening procedures performed in a dental office – but are they safe? And how well do they actually work? The short answer is that they work for many people. In fact, there are a number of clinical studies that provide strong supporting evidence that whitening strips safely whiten teeth.

These studies, conducted at research hospitals, dental schools, and private dental practice, demonstrated significant color improvement with whitening strips relative to baseline and/or various controls without serious adverse events.

There are a few sensible precautions you should follow when using these strips.

Avoid gum contact. Most teeth whitening strips contain oxidizing agents that produce their intended effect through a chemical reaction. Gum tissue is sensitive – avoid touching your gums with the strips whenever possible. If necessary, cut the strips down to size.

Apply strips as evenly as possible. The three-dimensional shape of teeth makes it hard to ensure the strips contact teeth evenly. After applying the strips, you may find it helpful to “form” them to the contours of your teeth, using your fingertips. This can help prevent uneven whitening.

Keep teeth clean and dry. The strips don’t stick well to wet teeth. Make sure they’re dry before application. That means no eating or brushing beforehand – otherwise, food particles or toothpaste residue will get in the way.

Be mindful, be patient – and continue seeing your dentist. Teeth whitening strips are generally safe, and watching your smile get brighter is exciting – but don’t exceed the number of strips or duration of use advised by the manufacturer. If you experience any side effects, including pain or increased sensitivity, discuss them during your next dental visit, and discontinue use of the product.

Which Teeth Whitening Strips Should You Use?onuge white strips

You may have never heard of Onuge, but they’ve been manufacturing oral hygiene products for over twenty years. Their Bright White 1 Hour Express strips are an effective way to whiten your teeth at home, at a fraction of the cost of a professional bleaching or laser treatment.

Available for around £20.00 on Amazon, Onuge teeth whitening strips have mixed, yet favourable reviews by a number of purchasers. For those that the strips worked well, the general consensus is that they’re effective – resulting in moderately to significantly whiter teeth; affordable – far cheaper than a treatment in the dentist’s chair; easy to use – thanks to their non-slip feature, which keeps them from slipping free; fast – requiring only a short, one to two-hour application; and comfortable – not causing pain and sensitivity.

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The latter can be attributed to Onuge’s unique, acid-free formulation. Containing only PVP, hydroxypropyl methylcellulose, glycerin, sodium chlorite, EDTA stevioside and menthol, these whitening strips are free of hydrogen and carbamide peroxide, making them much less irritating than other brands, which contain peroxide-based whitening agents.

If you already practice good oral hygiene – brushing and flossing at least twice-daily, and rinsing with mouthwash – but wish your teeth were brighter, consider using teeth whitening strips. They’re the quickest, most affordable way to brighten your smile!

Other Effective Teeth Whitening Techniques

It would be safe to say the most people would prefer to have whiter teeth which is generally considered to be more attractive than yellow teeth.

We all know that there are certain things you can avoid to keep your teeth whiter such as smoking cigarettes and drinking red wine or coffee.

However, even if you are able to do these things, there are still many other factors that can make your teeth stained over time. Usually these factors are out of our control.

There are two major types of teeth stains.

The first are called extrinsic stains.

These are the stains that form on your tooth’s surface.

Extrinsic stains usually come from long-term consumption or usage of things like tea, coffee, red wine or tobacco. Sometimes, simply brushing your teeth can get rid of these stains but they often require teeth whitening treatments.

The other type of teeth stains are called intrinsic stains. These are the stains that form within your tooth’s interior caused by things like over-usage of fluoride, aging, trauma, etc. These are more difficult to get rid of than extrinsic stains.

There are methods that work, but they take much longer.

The good news is that today’s era provides us with several affordable options for teeth whitening.

This includes effective products on the marketplace which you can use for teeth whitening in your own home, such as teeth whitening stripes, as well as other affordable in-office teeth whitening procedures that your dentist can perform.

Let’s take a look.

If you want to whiten your teeth in your own home, there are teeth whitening versions of everyday products like toothpastes and gum which you can purchase.

There are also products like whitening gels, strips and polish which are used to remove stains from the surface of your teeth.

It is important to note that these are not as effective as in office methods. If these in-home products don’t work, it probably means that the stains on your teeth are too deep.

If that is the case, you should have your dentist perform some the following teeth whitening procedures

Laser teeth whitening

This is the most recent form of tooth whitening and is quickly becoming more popular. This procedure is generally done by a special dentist called a “cosmetic dentist.” How it works is that a certain whitening gel is used and lasers will activate the bleaching elements within the gel.

The only known side effect to this procedure is that it can make the patient’s teeth more sensitive to cold and hot. The laser method is the most expensive tooth whitening procedure, however, it is also considered the most effective and quickest for removing the deepest stains.

Bleaching your teeth

Standard bleaching is the most common in-office procedure used for tooth whitening. This can be done by your regular dentist. In this method, a bleaching agent is used and the bleaching elements within are activated by the use of heat. This is less expensive than the laser procedure but does not always work as well on heavy stains.

In office procedures will always be more expensive than purchasing home whitening products, but they are definitely quicker and more effective. If you don’t want to have these procedures done, you can also ask your dentist for a special teeth whitening kit which they will often have in the office.

These kits are less expensive than the in-office procedures and but are more effective than the products you can purchase in the stores.

It similar to the notion of prescription drugs vs. over the counter medicine.

Always consult with a dentist or dental professional before considering a teeth whitening product or procedure!

Last updated: 18/05/2017

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