Used Crest Whitestrips for the first (and last) time!
I got the 2 hour express ones after all the good reviews on here! As it's my 40th on Saturday night. Ugh. Having them on was fine, no probs. Took them off, no probs. Two hours later I was in agony, my teeth were soooooo sensitive. Oh God it was horrible. In the end I went to bed at 9.30 after 2 paracetamol, praying it would wear off overnight. Also had to face DH's anger, who was highly critical of me using them in the first place.
Thank God I woke up this morning & the sensitivity has all but gone. There is no way in a hundred years I am doing anything like that again, and to top it all there is only a one or two shades difference in my teeth :(
I have learnt my lesson. Must try to not be so vain!