Nick, I've been making the Lampe oils for a long time and have found that using 99% Isopropyl Alcohol (you can buy at Safeway) works best at keeping the wicks clean and I buy my fragrance oils at Walmart (Elegant Expressions).
I mix approximately 7.5 milliliters (1 & 1/2 tsp) oil to 1 pint alcohol. Hope this helps Bro!
