InterNACHI releases new, FREE, online Appliance Inspection course.

Appliance Inspection for Home Inspectors](… free, online course.

InterNACHI’s Inspection Checklist and Precautions for Testing Garbage Disposals:

“If the home has a double sink, check to make sure the waste pipe from the disposal has a trap installed.”

The waste line can join the drain at the opposite sink before the trap.