Gents, if you want to cut the costs you can use "brake line drier", it is methyl hydrate based. It will cost approx 9.99 at Cdn Tire(Home Depot as Methyl Hydrate) for a 3.78l jug. It will mix with the lanolin or castor. Yes it is poisonous if consumed and it will sting in an open cut. If you have a tray to spray the casings on hen there is minimal skin contact, if you are worried use nitrile gloves. Let it evaporate and then the harm is gone and only the oil remains. The miniscule amount you are spraying will evaporate easily, it is no more flammable than rubbing alcohol. There is a minor odor, and I do mean minor. Methyl hydrate is an alcohol, just not meant for human consumption. Hell I have washed my hands in it to get grease off of them, cuts will sting and it will dry your skin out but with the lanolin or castor oil in it there is minimal harm. I say minimal because the only harm is ingestion and we all had a friend growing up that wasnt to swift and didnt listen. LOL