Scientific laws are considered established and universally applicable (to certain class of things or phenomenon under appropriate conditions) but not necessarily definitive. Also called laws of science.
3. Eucalyptus Oil â there are a few different types. In the absence of R.C. oil, grab any kind of eucalyptus that you have and diffuse for congestion relief. 4. Thieves Oil â I donât even know where to start with Thieves oil because it helps with just about everything.
Essential Oils for Congestion. Nasal congestion is the result of a partial blockage of your nasal passage. This happens when the mucous membrane in your nose swells due to the inflammation of sinus cavities. Nasal congestion often indicates common cold and is sometimes a sign of hay fever.