What is sensodyne rapid relief whitening sensitive toothpaste 75ml why use sensodyne rapid reliefits a fast way to relieve sensitivity pain, and help stop it coming back'. '.strtoupper('w')ith twice daily brushing, it builds ongoing protection from the pain of sensitive teeth'. '.strtoupper('i')t also whitens enamel and prevents staining.what is tooth sensitivitysensitivity occurs when the dentine underneath tooth enamel becomes exposed'. '.strtoupper('w')hen exposed dentine comes into contact with hot or cold, sweet or sour, or even your toothbrush, it can trigger the nerve causing a short sharp pain.sensodyne rapid relief is clinically proven for fast relief of sensitivity pain.its unique formula acts to quickly create a barrier over sensitive areas of your teeth.it provides fast relief and builds ongoing protection with every brush.sensodyne rapid relief whitening effectively removes stains to restore the natural whiteness of your teeth, with twice daily brushing'. '.strtoupper('i')ngredients what are the active ingredients glycerin, peg 8, hydrated silica, pentasodium triphosphate, aroma, sodium lauryl sulfate, titanium dioxide, carbomer, stannous fluoride, cocamidopropyl betaine, sodium saccharin, sodium fluoride, limonene'. '.strtoupper('c')ontains stannous fluoride 0.454% w w, sodium fluoride 0.072% w w 1450 ppm fluoride'. '.strtoupper('a')s we are always looking to improve our products, our formulations change from time to time, so please always check the product packaging before use.ingredients usage how to use sensodyne rapid relief whitening sensitive toothpaste 75ml always follow the label directions'. '.strtoupper('b')rush twice a day and not more than three times, minimise swallowing and spit out'. '.strtoupper('f')or fast relief, brush sensitive areas first or squeeze a pea sized amount onto a clean fingertip and gently rub onto each sensitive area max'. '.strtoupper('t')wice per day for 1 minute before brushing'. '.strtoupper('c')lose cap after each use to protect contents from moisture'. '.strtoupper('t')he ends of this carton have been glued down'. '.strtoupper('d')o not use if carton ends are open.usage warnings precautions to consider before using taking sensodyne rapid relief whitening sensitive toothpaste 75ml warnings and precautions'. '.strtoupper('k')eep out of reach of children'. '.strtoupper('n')ot for use by children under 12 years of age, unless on the advice of a dental professional or doctor'. '.strtoupper('s')ensitive teeth may indicate an underlying problemthat needs prompt care'. '.strtoupper('i')f symptoms persist or worsen, seeyour dentist'. '.strtoupper('i')f irritation occurs, discontinue use'. '.strtoupper('t')alk to your dentist or doctor as soon as possible if you experience swelling of the mouth or face.warnings