My teeth look awful as a result of neglect by the NHS when I was a child. . .

They need whitening, and are also very crooked with a couple of big gaps. Is there a limit to how much can be done to my teeth in terms of alignment, or with time could my teeth be made to look perfect? How long will it take and what kind of price range are we talking?

i had a root canal done and now my one tooth is yellow.
i cannot get a crown because i just do not have the money for it. I am only considering internal bleaching because it’s the only option i have right now, i’m just very insecure because the discoloured tooth is one of my front teeth.

I’m missing a lot of teeth from a accident and am about to have dental implants which will be very bright white. I dont want my teeth to be miss matched so I want to have the few remaining teeth to be whitened. . (3 to be exact). How much will it cost to get it done professionally? do you think they’ll give me a discount? (lol)

i want to get whiter teeth but i don’t want to spend much money. i also don’t want to use those white strips. is there a way i can get it fast?
i know the whitening strips are best but how much do they cost?