The nose, pharynx, larynx, trachea and bronchi all work like a system of pipes through which the air is funnelled down into our lungs. There, in very small air sacs called alveoli, oxygen is brought into the bloodstream and carbon dioxide is pushed from the blood out into the air.
And, just to clarify, the kitty litter in your trunk, to be used for traction, needs to be taken out and spread around your tires. Most cars are front wheel drive, so the extra weight alone in the back ain't gonna do you much good.
If you have children........you probably have 'stinky sneakers'!!! Stir the oils into the kitty litter in a glass jar, cover and let the mixture age for a week. Put those mismatched or threadbare socks to good use....fill four of them with the sachet blend and close them with rubber bands.