To use the Billion Dollar Smile Mini LED Teeth Whitening Kit, you squeeze half a syringe of gel into the mouth guard, put it in your mouth and switch on the light. It’ll last for 10 minutes and you can do it up to three times. I doesn't get much easier. You just need to be careful not to overfill the mouth guard otherwise the gel can ooze out and hurt your gums. The gel also contains hydroxyapatite, a mineral that’s found in teeth and is in some toothpastes to remineralise teeth when they’ve been damaged. The idea of including it in a whitening kit is that it helps repair any damage done during the whitening process. Hismile is another popular kit that includes this protective ingredient.

Another natural substance that supports the whitening process is hydrated silica. Harder than stains but softer than enamel, this can be used to remove staining from the teeth without damaging the tooth surface in any way. Studies have found hydrated silica to effectively demonstrate a whitening effect from just 3 days of use. [xi] Helping patients achieve that billion-dollar smile To whiten teeth, the Smile White formula uses a combination of 16% carbamide peroxide and hydrogen peroxide. It has gone through rigorous testing and been found to cause absolutely no damage to gums or dental bone structure. Another good thing about the pen applicator is that it reduces the risk of excess gel squirting out of the mouth guard and damaging your gums. However, Billion Dollar Smile don't currently sell refills of these pens so when you're out of gel, you have to buy a whole new kit. Not economical at all. Ingredients ★★★★☆ (4/5 stars)

Our selection of the best teeth whitening kits can help you brighten your teeth and get the perfect smile

i] Ministry of Foreign Affairs. What is the demand for natural ingredients for cosmetics on the European market? March 2022. https://www.cbi.eu/market-information/natural-ingredients-cosmetics/what-demand [Accessed December 2022] Billion Dollar Smile places a lot of emphasis on their inclusion of a lot of natural ingredients in their whitening gel. It doesn't contain any peroxides, which are typically used for professional teeth whitening and in many home kits. This should reduce the risk of sensitivity, but it may also impact results because peroxides are the leading tried-and-tested teeth whitening ingredient.

Refrain from using teeth whitening kits too often as studies show this can negatively affect tooth enamel. How long do teeth whitening kits take to work? The box of the Billion Dollar Smile whitening kit looks really nice. It opens up like a book and there’s a section assigned to each item in the kit. With a few bits and pieces to prepare and juggle, having a slot for everything is a nice touch. iv] Fiorillo L, Laino L, De Stefano R, D’Amico C, Bocchieri S, Amoroso G, Isola G, Cervino G. Dental Whitening Gels: Strengths and Weaknesses of an Increasingly Used Method. Gels. 2019 Jul 4;5(3):35. doi: 10.3390/gels5030035. PMID: 31277412; PMCID: PMC6787621. Smile White Pro Whitening provides custom whitening with bespoke trays and two in-office visits with a partnering cosmetic dentist. The fact that your treatment is supervised by a licensed dentistmeans that this system allows you to get safe professional whitening at home.Some also contain gentle polishing granules to help buff the teeth enamel, just be careful to look for ‘non-abrasive’ on the label, as you don’t want to damage the surface enamel with anything that’s too harsh." There are many reasons why tooth whitening is so popular – not least of which is the speed with which quite dramatic changes can be achieved. The procedure itself is also typically non-invasive and cost-effective, making it accessible to the vast majority of patients interested in improving their smile aesthetics and their self-confidence. Traditional whitening mechanisms For the Billion Dollar Smile USB Teeth Whitening Kit, you use the gel pen to paint an even layer of gel over your teeth, put the mouth guard in your mouth to cover your teeth, and turn on the light. It should run for 16 minutes with a full charge, but if you haven't charged it you can run it while it's plugged in. v] De Almeida LCAG, Costa CAS, Riehl H, dos Santos PH, Sundfeld RH, Briso ALF. Occurrence of sensitivity during at-home and in-office tooth bleaching therapies with or without use of light sources. Buenos Aires abr. Acta odontol. Latinoam. 2012;25(1). Online versionISSN1852-4834

Some people experience tooth sensitivity when using strips, but some strips are gentler than others. Meanwhile, home bleaching kits can cause blistering and sensitivity to the gums and lips, although gum shields are provided to help avoid this – and even if some of the solution leaks on and does cause soreness, these side effects only last a few days. Some kits warn against using during pregnancy or when breastfeeding and kits also usually suggest a minimum age of use. In today’s appearance-driven society, cosmetic dental procedures like tooth whitening remain in-demand. In the UK, cosmetic dentistry in general is predicted to rise by 5% annually until 2026. [ii] Globally, tooth whitening alone is estimated to be worth more than USD 6.86 billion and is projected to rise to USD 11.66 billion by 2030. [iii] Other ingredients such as sodium bicarbonate, sodium perborate, activated charcoal or even coconut oil offer a more natural alternative, although these are usually considered less effective, as they mainly only remove surface stains. Smile White is a UK-based oral care company that provides professional treatments you can use at home. Smile White partners with dentists all across the country to help patients get the treatment they need at an affordable price and without the inconvenience of multiple in-office visits. The mouth guard is where you place the whitening gel. It’s a fixed-shape tray so you don’t need to go through the process of moulding it to your teeth, which can be fiddly. However, depending on the size of your teeth or jaws you might find it a loose or tight fit.Smile White Pro changes the game by offering a kit developed and delivered by dentists, with results that last for up to 3 years.