Using cloves for toothache actually works.
Eugenol (also called Clove Oil) is the essential oil from clove plant extract.
You can use it as natural antiseptic and analgesic.
Mostly, clove oil is used to relieve dental pains such as toothache.
For some people who have severe tootache, it allows you to have a deep sleep at night and feel free from the painful toothache