My mom taught me this years ago and I have been doing this to add a clean sent to the whole house!
Scent your vacuum cleaner by putting a few drops of your favorite essential oils or aroma blends on a cotton ball and placing it in your vacuum cleaner filter.
Suggestions: Pine, Lemon, Eucalyptus, Lemongrass & Wintergreen.
Do you have another Tip? Let me know!
Travis!