No sinus infections in the house for years. When we get stuffed up we get relief in under a minute, and it doesn't settle or move into the chest. Inhale it from the bottle, or put a few drops on a tissue or cotton swab to carry around/ sleep with. When it is all of us I put 20 drops or so with a cup or 2 of water and simmer on the stove for a few hours. That also prevents colds from spreading(anitbacterial and antiviral). One person I know puts it in her vacuum when she vacuums.
Freshen Up Your Home with these DIY Homemade Deodorizing Disks made with Baking Soda and Essential Oils
Place a dishwasher-safe cup filled with plain white vinegar on the top rack of the dishwasher. Using the hottest water available, run the dishwasher through a cycle. The vinegar will help to wash away the loose, greasy grime, sanitizes, and helps remove the musty odor. Next, sprinkle a cupful of baking soda around the bottom of the tub and run it through a short cycle. The baking soda will help freshen and removing stains.
To get your drain running again (without resorting to chemicals worthy of a hazmat suit) pour ½ cup soda, then ½ cup vinegar, down a clogged drain. Cover it with a wet cloth, wait 5 minutes, uncover, and flush with steaming-hot water.