Asbestos is a fibrous mineral that’s resistant to chemicals and heat and very tough. It was also added to the building information of many older homes. As a worker or homeowner, the threat exists when undertaking a renovation or defeat. The hazard is exhausting the asbestos fibres into the air. When a worker breathes, asbestos staples participate the mouth and snout and spurt down the air passages deep into the lungs. The fibres lodge in the fragile lung tissue where oxygen is absorbed into the blood. Immune system cells try and break down the asbestos fibres and become damaged and die. Scar tissue forms around the dead cadres and spreads as more fibres embed in the lungs. Asbestos fibers can remain in the lungs for long periods, and the blemish tissue that results continue developing for many years after exposure. Eventually so much scar tissue develops that the lungs stop working. Since the year 2000, more craftsmen have died from asbestos disease in BC than any other workplace injury.For information on how to protect yourself from asbestos showing, trip WorkSafeBC.com ..