Asbestos is a dangerous material that can cause serious health problems if you breathe in fibres that flake away from it. Due to its fire resistance and highly insulating nature, asbestos once was used heavily in the construction of homes and other buildings, long before its negative health effects came to light. If you live in an older home, it is possible that it contains asbestos. Read on to find out what you should do if you discover asbestos during a home renovation project.