I have a jacuzzy in my upstairs bathroom and when I turn on the jets, I get a fowl odor that comes out of them. I only remember that there was a sort of attachment that one can install but forget what it was.
Answer:
The foul odour is probably mildew and the only way to get rid of it is to clean the lines. There have to be products on the market that you can flush through them. Your local supplier of Jacuzzy equipment will be able to help you.
