tar
get a professional cleaning
the sticky brown substance in a cigarette is tar.
The tar in tobacco cigarettes is a major cause of lung cancer, emphysema and bronchitis. The toxins from the tar can damage lung cells that keep tumors from forming. Cigarette tar also damages cilia in the lungs, which protect the lining of the lungs. In addition to the discoloring of teeth, tar can cause periodontitis, a gum disease that can result in the loss of teeth.
Bad breath yellow teeth cancer tar in your lungs fingernails are messed up. Yep I see a winner..Dont smoke its gross
it depends what it is. if its tar then yes. if its on the inside of your teeth its the enamel and no.
Tar-zier is how you pronounce Tarsier.
The Brea Tar Pits are where Ice Age animals were stuck in the tar pits such as the mammoth. You can still see them today.
Smoking turns the teeth a yellow-black color because of the tar that is in it.
tar see us
You need to chew on hot-ish tar and it will mould to you teeth. Hope i helped
they get stained with tar wich is a dark brown stain. your gums start decaying also.