Anyone who has a guide dog knows that the vacuum cleaner bag fills with hair and other debris, and the odor from the fan perfumes houses with dog perfume. For a while I bought those deodorizer things you put in the facuum cleaner bag, but I found they don’t always last long.
Instead, I went to CostCo and bought a large jar of cinnamon. Now when I am putting in a new vac bag, I dump about ½ cup of cinnamon on the rug and suck it all up with my vacuum. It last, it smells good, and best of all, it is cheap.