Pour about 2 ounces of salt into container.
Add about 15-20 drops of tea tree oil every time you add 20 ounces of salt.
Add about 15-20 drops of eucalyptus oil every time you add 20 ounces of salt.
Stir salts. And repeat!
It's ready! I like more eucalyptus than tea tree oil. Adjust as you like!
And don't forget to enjoy. Try different oils. Some suggestions would be peppermint oil or even holy basil oil.