Rotten egg smell

Hey Cindy, Consult your owners manual...they should have tips about keeping it clean... (did you fill up with sulphur water?? - that stuff smells like rotten eggs.. but taste fine!)

https://www.jayco.com/files/downloads/2016%20Jayco%20Whitehawk%20Owners%20Manual.pdf

Bad digestion.

Mix one quart (liter) of distilled white vinegar with one quart (liter) of water. Pour the mix down the drain. Let it stand for half an hour, then flush it through with a couple gallons of water.

it is happen to old engine because the oil that escape from the engine(engine cover near the exhaust) when it is got hot it sends bad smell but after how many minutes if it already dried up because of heat it will gone (like frying using the used cooking oil in pan there is a different smell).

rotting egg smell is associated with your cat converter going bad

The rotten egg smell if it is coming from the exhaust is a very good sign that you catalytic converter has failed or is failing. but a bad or battery that is being overcharged can also make a rotten egg like smell.

Any time you get a strong smell of rotten eggs it is due to a high concentration of sulfer in the water. Are you on well water? I would suggest using a cleaner like http://www.sani-bath.com/ to clean out your system.

sounds like you have a plugged convertor

Two different problems. Rotten egg smell is sulfer from the water supply, especially strong in heated water. Drain may need to be cabled out.