Corroded Gas Line Plumbing..

The gas line for this home built in 1994 (top picture) has developed significant corrosion. This is a common problem found on many inspections. Corrosion prevention is easy and inexpensive. Products such as ZeroRust spray and 3M Scotchrap All-Weather Corrosion Protection Tape are great for controlling gas line rust issues.  

One more example to illustrate the great axiom:   "An ounce of inspection, can save you a pound of repair!"