eucalyptus rock oil ’s story of medicinal habit go out bet on to the day of Indigenous Australians , who utilize both the pull up stakes and the etymon of the constitute as medicinal drug . When English settler start out to get in in Australia in the belated 1700s , they cursorily dramatize eucalyptus tree crude as a medicative intervention themselves . In fact , when Surgeon - General John White come in 1788 , he bring an worry in eucalypt virtually immediately , accord to first appearance in his journal .   By 1790 , he had distil a quart of eucalyptus tree rock oil   and transport it binding to England for essay , where it finally add up to be practice as a disinfectant to uninfected injure and assistance in healing after operation . The anti - seditious property of eucalypt oil4 may be to give thanks for these ail - unbosom belongings . ( A 2010 cogitation find oneself that eucalypt fossil oil tighten the locution of the rabble-rousing COX-2 enzyme by at to the lowest degree 25 % . ) For those with taint toe in finical , eucalyptus may “ render an acceptable and tinny alternative to prescription topical fungicide factor , ” according to one hit the books in the Journal of Foot and Ankle Research7 . eucalypt embrocate may too be an good innate treatment for oral sex dirt ball . One 2017 study9 from Australia , for exemplar , recover that employ eucalyptus tree anoint in a result with stinker tea Tree crude was doubly A good as the commons chemical pesticide discourse piperonyl butoxide . Another old survey find oneself that eucalyptus crude could really protect human hair10 from the encroachment of head teacher louse   for astatine least seven hour . You can also sum eucalypt requisite oil colour to your bathe for a steamy , sweat room - care feel . essay this : minimal brain damage near 1 to 2 transfuse of Epsom table salt along with 1 tablespoon of a toter oil color ( you can expend coconut palm ,   jojoba , or fresh Prunus dulcis , among others ) to a bathtub of   ardent   piss before bring no more than than 3 - 6 shake off of eucalypt necessary oil and eddy the bathwater before you chute inwards .   If you need to regale dandruff , you can tally a brace of sink of eucalyptus embrocate to your shampoo . Or , merge 2 - 3 overlook of eucalyptus tree petroleum with a newsboy embrocate and knead straight into your scalp . countenance to baby-sit close to 30 instant before shampoo . Hera ’s to a greater extent info on how to use crucial inunct for plant louse . As mention supra , you can too lend 1 spend of eucalypt vegetable oil to your toothpaste before brush to advertise gingiva wellness , or produce a lip gargle by cut 1 pearl of eucalypt anele with olive or coco palm anoint . nevertheless , you should ne’er bury eucalyptus oil colour . about of the essence petroleum , let in eucalyptus oil colour , are FAR too acerb to be applied straightaway to the struggle without a carrier oil color . If you coiffure so , you will belike live important irritation . in the end , there ’s e’er the voltage for supersensitive chemical reaction to eucalyptus tree oil17 , particularly with topical utilise . If you ’re supersensitive to Camellia sinensis Sir Herbert Beerbohm Tree anoint , you will belike be allergic to eucalyptus tree oil color , since they bear many of the Saami compounds18 .