Every quarterly of the year my younger brother visits Washington DC teeth whitening clinic to check up and to keep his teeths cleans regularly. He started doing this just this year when I advised him to visit that place where I usually maintain my teeth cleaned and whitey regularly. I told him about that because I noticed that his teeth is in yellowish color at that time that it needs to clean it up. He is too shy then when he heard that, that’s why he urgently asked our mom to assist him to go in the place I told…