Editor's note: This is the last in a three-part online series. The entire story is scheduled to run in Sunday's Chronicle The cleaning of portable toilets could always be classified as a dirty or ...

It’s amazing what you can find in a porta potty. Cellphones, diapers, water bottles, silverware, and shoes are either carelessly or accidentally thrown down the toilet. Such are the bane of Paul Cogan ...

As the weather warms up, you’ll be having family and friends over to enjoy a backyard BBQ and outdoor fun. Do you want people walking though your home to use the restroom? How about another option – a ...