Q.
Hi, im about to pay £250 to have my teeth professionally whitened with a local business in belfast. they say i can expect between 5 to 14 shades lighter using a specially formulated whitening gel and the Beyond Whitening accelerator.the whole process takes approx 1hr. do you find such companies to be accurate and worth the value or would you recommend something else. My background is non smoker non wines, but partial to the odd cup of tea or two !! many thanks for any help and advice too.
Hi, im about to pay £250 to have my teeth professionally whitened with a local business in belfast. they say i can expect between 5 to 14 shades lighter using a specially formulated whitening gel and the Beyond Whitening accelerator.the whole process takes approx 1hr. do you find such companies to be accurate and worth the value or would you recommend something else. My background is non smoker non wines, but partial to the odd cup of tea or two !! many thanks for any help and advice too.