... whitening light 1) Teeth whitening, teeth whitening gel, teeth whitening light2)Teeth whitening pen is a supper quick ... and comfortable teeth whiteningproduct, Coat the teeth whitening with the gel, in 30 seconds the geldries rapidly and invisibly on the ... . The gel doesn'tdissolve in water or saliva and it can be removed easily by brushes.3) 12% or 35% Hydrogen peroxide gel4 ...