A walnut is carefully cracked in two, the kernel is removed from one half and the shell is filled with oil.
It is carefully put on a hotplate to boil for about 1-2 minutes, taking care not to spill the oil.
The nut shell will release iodine which will blend with the oil and thus increase the oil healing effect.
It is collected with a syringe and carefully dropped in the aching ear.
The pain immediately relieves.
Before you start using folk medicine, consult your doctor!