Pine tar it has many cancerogenic substances.You must use them carefully and not for a long periods.
The tar and other microscopic particles in the smoke are what causes disease in the lungs.
Tar Causes Lung Cancer.
The chemicals in tar can cause bladder and kidney cancer. They can cause liver cancer. They can cause stomach cancer.
Lung cancer.
Tar and Cancer
Tar
its tar because of its sticky property
there is tar and rat poisoning in them
Tar causes cancer because it contains a number of harmful chemicals and hazardous gases that are very bad for the environment. It is especially bad for children.
tar
lung cancer, heart failier, tar blocks the arteries, blood cancer, mouth cancer
It can cause lung cancer because of the tar.
Lung cancer, tar, emphysema, for smokers and nonsmokers