jjjandrbaker wrote:
First of all, I don't put anything in my black tank but water. I have never had any odors. As far as the grey tank, I would assume that bath soap and dish soap going in there would keep it odor free. Unless you are putting food scraps down the drain, which I make sure I do not, I can't see anything that would cause a smell. If I have questionable liquids from cooking, I always put them down the toilet.
We have bacon and eggs in the morning, we will rinse our plates over the sink.....We have pasta for dinner, we will rinse our plates over the sink. Not all of that stuff will come out when you empty the tank. Stuff will stick to the grey tank walls and eventually cause a smell.
As for the black tank.......My $%^& smells and putting chemical does help.