So recently I have had this bad smell coming from my sump. I recently did my first vinegar clean on my skimmer after 6 months. I reinstalled it and it is pulling the most pudgent crap I have ever seen a skimmer pull (in person). Well it's somewhat venting the smell into the stand which the fan then vents into my relatively small house. Now any advice? Fixes? Just is what it is? Im glad it's working so well but short of using room air freshener it can be smelled in half the house.