How can i get rats out of my house? Your product is still protected by our money-back guarantee, and you'll pay for these products like you would for any other makro product. Ewwwww that smell can you smell that smell?? You typically would have ducts in your home that lead to vents in the wall, ceiling or on the floor that your heat and/or central air flow out of. You’re getting ready for a dinner party your in-laws are in town you’re putting your kids.