Is WalMart Tea Tree Oil good enough for terping?
In short yes. Tea Tree Oil is heavily regulated by the Australian government, so poor quality oil can never even leave the country. So, compaired to other oils, you don’t have to worry much about the quality. As far as the price is concerned, the more you buy, the lower the price per unit. Clearly, Walmart can buy more at a time than just about anybody so their prices are low. Anyone con get Tea Tree oil for about $1 an ounce, as long as you are willing to buy 16 ounces. Even less if you buy a gallon!