One my surgery is finished I will need my teeth "cleaned".

I have used the strips we buy at the store and they worked much better that I thought they would.

My teeth have never, ever been "white". I would like for them to be white, or at least a lot whiter than they are.

I was told a professional teeth whitening costs around $300. OK.
I can get the wife another paper route to pay for that, but are some teeth whitening procedures better than others? I said that wrong. Of course some methodologies are superior to others.

Can anyone tell me which works best and doesn't destroy what is left of my teeth?

Thanks for your patience...Dave