Hmm I have one question for right now but will find time to answer your questions soon..

Are the whitening tooth paste harmful to your teeth. I have had a chance to drink too much tea coffee lately cos of friends..so I was afraid the teeth might get de-coloured...so I am using the whitening tooth paste...

My friend who is a dentist also..he says its kinda not good cos it contain strong chemicals...etc etc..i wanted to get another opinion..cos i dont trust him ..heheh...cos i know him from childhood and he was not a good student..:-)..so little dodgy on his dentistry skill...hahhaha..

Thanks..