Dentist in london- Is teeth whitening bad for your teeth? May 22, 2015 webadmin ⋅ whitening teeth ⋅ Dr Ogo answers the question- Is teethwhitening bad for your teeth www.ogoeze.com email@example.com Like 0 Thanks! You've already liked this « Laser Teeth Whitening Procedure video » Crest Complete Extra White Plus Scope Outlast Fresh Breath Whitening Toothpaste – Long Lasting Mint 2 Comments Anny M. Espinal ortega March 21, 2013 @ 5:38 pm Hi Dr. Orgo i have a whitening gel it`s 20% but my lower gums at the front are hurting so much and I don`t have any gum disease I just went to my dentist last week and everything is fine. why are my gums hurting is that something I can do it? thank you Adam B January 4, 2015 @ 2:55 am So I shouldn’t go to kroger and buy some crest pro health whitening?