Teeth stain can be caused by a lot of things. Usually the biggest causes are tobacco, tea, coffee, red wine, colas, and some stain can be caused by iron deposits in water. Usually these are removable with a basic dental cleaning. If the stain is intrinsic (meaning cannot be removed), then there was probably a factor in your childhood that caused the stain while the teeth were forming. Such factors are high fevers and Tetracycline (antibiotic). Environmental factors "may" cause tooth stain such as if you work around certain chemicals. You may want to bring this up to your dentist to find the cause if you believe it is chemical related and you do not use any of the products noted above.
Believe it or not, tannic acid. And Tannic acid is also used in the chemical staining of wood, so if it stains wood, it'll stain your teeth
Amoxicillin does not stain your teeth. Tetracycline group of antibiotics do stain your teeth. So they are contraindicated in pregnancy and for children below eight years of age.
Absolutely not!!!! Blood cannot stain your teeth!!! I'm a dental hygienist!
It is an interaction between valence electrons.
Stain them.
iron rusts 2 Fe+3O2 = 2FeO3
yes
Coffee
yes but not hurt your teeth
Because it has flouride in it. That makes teeth stronger.
Yes, just like coffee and tea, cola and other "dark sodas" can stain your teeth. Carmel coloring and sugar rots teeth too.
no, but your stupidity might. Actually, that was not an appropriate answe up there so no because water has no ingredients that can stain your teeth. actually some water can stain teeth my mom and both of my aunts grew up drinking well water and it stained their teeth a brownish yellow.