Eucalyptus oil produces a cooling effect when topically applied to Insect Bites The antifungal and antiseptic properties present in Eucalyptus oil works against the formation of dandruff Eucalyptus Oil promotes hair growth due to its fighting against dandruff properties The scent of Eucalyptus oil keeps away bugs mosquitoes cockroaches and even rodents Eucalyptus Oil is wellknown for their purifying and cleansing properties