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.
Sinus Congestion. Oil of Oregano is a wonderful natural remedy for sinus congestion. A common solution is to add 3 drops of the oil into a glass of juice and drink this mixture daily for 3 to 5 days.