You need to fill a bowl with near boiling water and add four drops of each of the essential oils recomended for your skin type.
NORMAL : Mandarin and Lavender.
OILY : Lemon and Eucalyptus.
DRY : Rose and Camomile.

Place a towel over your head and hold it over the bowl from a distance of about 30cm for a period of around two minutes. This opens the pores and prepares it for a face mask. You should not use a face sauna if you have sensitive skin, are pregnant or suffer from asthma