Olbas Oil is a mixture of essential plant oils used to help clear nasal passages by inhalation and may be applied to the skin as a rub to relieve stiffness and muscular tension. Non greasy.

What Olbas Oil contains
The active substances (w/w) are:
Cajuput Oil………………………………………………………………………….18.5%
Clove Oil……………………………………………………………………………….. 0.1%
Eucalyptus Oil …………………………………………………………………35.45%
Juniperberry Oil…………………………………………………………………. 2.7%
Levomenthol………………………………………………………………………. 4.1%
Methyl Salicylate……………………………………………………………….. 3.7%
Mint Oil, Partly Dementholised………………………………..35.45%

! Do not put drops directly into nose or mouth. If Olbas Oil is
accidentally swallowed, seek immediate medical advice.
! If Olbas Oil comes into direct contact with the surface of the
eye, wash thoroughly and seek immediate medical advice.
! Avoid contact with plastic and other delicate materials.

Try a facial steam to unblock sinuses. Stay hydrated to keep mucus thin. Take nasal decongestants if sinus congestion severe.