You have seen the before-and-after photos. Dull teeth in the morning, bright ones by the end of the same appointment. Â
So you may be wondering: does laser teeth whitening really work? Does it hurt? And is it worth your money? These are fair questions. Let us go through them one by one, in plain language, so you can decide with confidence.
What Is Laser Teeth Whitening?
Laser teeth whitening is a professional treatment performed in a dentist’s office. Your dentist applies a whitening gel to your teeth, then shines a laser or special light on it to activate.
Now, here’s what you should know: the gel is the actual whitening agent. The light helps it work faster. Because the gel is much stronger than anything you can buy in a shop, results come quicker and are usually easier to see.
Basically, you leave a few shades lighter after a single visit. Also, it works on natural teeth only. If you would like to compare it with other options first, our blog on the best method to whiten teeth is a good place to start.
How Does Laser Teeth Whitening Work?
It sounds technical, but the process is simple. A typical session goes like this:
- Check-up and clean. Your dentist checks that your teeth and gums are healthy, then cleans the tooth surface.
- Gum protection. A barrier covers your gums so the gel touches only your teeth.
- Gel on. The whitening gel, which contains peroxide, is applied.
- Light on. The laser or light activates the gel. The whole visit usually takes about an hour, according to the NHS.
- Rinse and review. The gel is removed, your new shade is checked, and you get aftercare advice.
The peroxide breaks down the colour in your stains, which is why your teeth look lighter afterward.
Does Laser Teeth Whitening Hurt?
Most people do not find it painful. You stay comfortable in the chair, and the treatment finishes fairly quickly.
Afterward, though, your teeth may feel a bit sensitive to cold drinks or cold air for a day or two. Your gums may feel slightly irritated, too. This usually settles within a few days.
A few simple tips help:
- Tell your dentist beforehand if your teeth are already sensitive.
- Avoid very hot and very cold foods and drinks for a day or two.
- Avoid tea, coffee, and red wine for a while, since freshly whitened teeth can still pick up stains.
Should I Get Laser Teeth Whitening?
It depends on your teeth.
It is a good fit if:
- You have natural teeth stained by tea, coffee, or ageing.
- You want a clear change quickly, maybe for a wedding, a graduation or a big interview.
- You would rather have a dentist check everything first.
Think twice, or wait, if:
- You have gum disease or cavities. These need treating first.
- You have crowns, veneers or fillings on your front teeth. They do not change colour, so your smile could look uneven.
- Your teeth are very sensitive. Talk to your dentist before booking.
How much extra effectiveness the light adds is still debated. What we can tell you is that professional-strength gel, applied by a dentist who has checked your teeth first, gives better and safer results than shop-bought kits.
Frequently Asked Questions You Might Have
We know you have questions, and we answered them directly in this section. If you have more questions, contact us, and we’ll answer them as best we can.
Does laser teeth whitening really work?
Yes, it can lighten natural teeth by several shades in one visit. However, the results depend on the type of stain. Stains from food, drinks, and ageing usually respond well. Deeper discolouration may need more than one session.
What are the downsides of laser teeth whitening?
You may get temporary sensitivity or gum irritation. Results aren’t permanent, so you may want a top-up later. It also cannot change the colour of crowns, veneers, or fillings, and because it’s a cosmetic treatment, it comes at a cost.
How long does laser teeth whitening treatment last?
It isn’t permanent, but the NHS says that, with your dentist’s advice, the effect may last around three years. Tea, coffee and smoking can shorten that. Brushing, flossing and regular scaling and polishing help your results last.
What is the safest teeth whitening method?
Whitening done by a dentist, after a check of your teeth and gums, is the safest route. The NHS warns that whitening done elsewhere, like beauty salons, or with kits bought online, is less effective and may harm your teeth and gums.
Ready for Laser Teeth Whitening in Lagos?
If you are tired of hiding your smile, a quick chat with a dentist is the best place to start. At Luxe Dental in Ikeja, our team will check your teeth, explain what to expect, and tell you whether laser teeth whitening is right for you. Ready to get yours? Book your consultation with us today.
Meanwhile, click here to see why we are your best dental clinic in Lagos.
