I have just recieved a bottle of Lavender fragrance oil from Bigtree but I have no idea how much to add, it also says "Dont use undiluted". Can someone tell me how to dilute it please. I have used up all of my coconut oil and I have another week or two before I can try those soaps so I have bought some "Solidified Oil" from the supermarket to make up a batch this weekend. I hope this is beef tallow as the ingredients only say "Animal Fat". I think I read somewhere here that the Lavender from Bigtree was not much good, pity I read that after I had Paypaled Bigtree. Does the type of oils you use have a bearing on the ammount of fragrance you use? I notice my Olive oil has a sort of strong smell about it. (And a few small feathers in the tin.) Steve