are you sure ? i just closed DS 4 windows and gta v wont take any input at all <| sep |> For your own peace of mind it might be a good idea , especially if it ' s not a big expense or inconvenient to you . I don ' t think it ' s necessary , per se . There are tons of Americans with shit teeth , or offcolor teeth . Americans don ' t as a whole whiten their teeth , though . Though some do . We just don ' t drink tea as a whole like British do , and coffee doesn ' t stain teeth like tea does . That ' s really the only difference . So I don ' t think you need to do it . But if you ' re selfconscious about it , go for it ? If nothing else , you ' ll be at least breaking the British have yellow teeth stereotype . <| sep |> Goes out and buys dishwasher . Done