No data is available on the effect of Crest 3D White Whitestrips on people with fluorosis stains. If you have this condition, consult your dental professional before using Crest 3D White Whitestrips. Toothpaste has been known to cause sensitivity because it contains abrasives that scrub too hard on your teeth and gums causing damage over time. This makes professional treatments necessary which are expensive. You should never have to go through that because Whitestrips are made of high-quality materials that you can use every day without experiencing any side effects. The product is effective in removing up to 14 years worth of stains from the surface of your teeth . The Personal Use Advantage Gum: Tissue that surrounds and supports the teeth, it is pinkish in colour due to its blood supply . There are three types of gums: 1) Normal 2) Periodontal 3) Irritated (Swollen, red, bleeding). The normal type will bleed during brushing or flossing but once finished bleeding should stop. Periodontal will not bleed but there may be a little discomfort after flossing or brushing . Irritated will be red/pink; swollen; tender; and maybe some pain after flossing or brushing .

Potential Allergens: None, but consult a doctor if you are in need of dental work, have dental work, or have staining from medication before using. The strips promise visible effects in just three days, and I wasn’t disappointed. After five strips, I was extremely pleased with the effects.”Crest Professional Effects 100% genuine from the USA remove 14 years of stains in just 30 minutes a day for a brilliantly whiter smile. UK next day & free delivery available. You’ll see a brighter teeth after 3 treatments (three days), and full whitening results in 20 treatments (40 strips), or 20 days. We recommend the use of Oral-B products from a dental hygiene point of view however there is no comparison when it comes to whitening teeth. This is why there is a global demand for Crest Whitening products even in countries and areas where the products are not available for sale & are not advertised. Crest Strips: Advanced Seal Design for Guaranteed Whitening Results

Oral-B often has very similar products with exactly the same product title which have had ingredients changed to apply to national laws, for example Oral-B 3D White is a range of teeth whitening products from Oral-B however the items do not contain hydrogen peroxide which is the main whitening ingredient in the Crest 3D White range, therefore the difference in whitening results is not comparable, Oral-B simply does not whiten as good.Provides a comfortable, at-home teeth whitening experience using the same enamel-safe whitening ingredients used by dentists.