earlier you had mentioned a ratio of about 6 drops/oz for grapefruit seed oil as a perservative. would you need a similar ratio of one of these EOs for that purpose? or would it be better to use grapefruit seed in that amount as the main preservative and one of the above to scent preference, just as added bonus on the preservative side?
wurly, fine to medium, currently growing for waist-length
embracing the waves since 10/20/08
my hair loves protein and hates jojoba oil, my scalp hates propylene glycol, my face hates silicones.
Last edited by LouisianaLeigh; 02-13-2009 at 12:21 PM.