48+ Brown Stain On Front Tooth. On my front teeth, i have a vertical brown line going down on one tooth, then like a small dot on another, and a very small marks on some. Brown spots on your teeth can be noticeable or subtle.
These stains typically affect anterior teeth (the six upper and lower front teeth).
Stains caused by trauma, exposure to too much fluoride, or tetracycline antibiotics taken while the teeth were forming are often resistant to whitening.9 x research source. Brown stains can occur anywhere on teeth. Brown spots on the teeth occur when teeth get stained and they can be extremely embarrassing and can affect your smiles, self confidence and overall health. Helps at the front but there's nothing like a good hygienist clean!!