I use it daily but sparingly in my short hair and it does the job of shaping my hair without being thickly caked on. In total, it lasted for about 2 to 2 and a half years. The only reason I say the product is not good value is because it sells for ~US$4 in the US but I am unable to purchase it for less than ~AU$11 in Australia. Definitely recommended if you wax your hair, though it is a bit difficult to wash off your hands after application.
Terrible product, hard to apply, petroleum based, used it twice and never again and certainly would not recommend it if you want to keep your hair healthy. Much better product on the market.