[Wally Arntzen]

Just a thought that you all may be aware of. It is important to check the traps on the shower all sinks etc to make sure that none of them are dry. I have a second sink in the bedroom that we never use and the trap will go dry in about 4 months. If it is dry and I start driving it will smell right away and I no it is the sink. It can also come up from the kitchen sink that has the garbage disposal if you don't have the rubber plug on the drain hole. Most of the garbage disposals do not have a trap and drain directley into the the sink opposite sink drain line.