written by on 19/11/2010
Just finished my very first session of Crest Whitestrips and I must say I'm VERY Impressed!
I have family in the States and they always rave about them, but living in the UK, It's been difficult for me to give them a proper try. I bought a packet on ebay but the date had expired so I didn't use them. Beware of that by the way - there are lots on ebay that have expired.
As far as ease of use, they are a little tricky to keep on your teeth, and they do make your mouth build up with saliva so it's difficult to talk with themon - in fact it's impossible!
Fortunately they've started popping up online in the UK and there are 5 different models around. I've only tried the professional effects, but you can choose for yourself which suits you.
In the USA you can buy them at most Grocery stores - Target, Walmart etc. The official site is http://www.3dwhite.com.