Used at 10% with para soy blend igi6006. The smell is much better in the wax than in the jar. Could only be lit for a few minutes because the smell was overpowering. I will try next fall using at 6 or 8% because I like the fragrance and think scaling back will help. I learned by slowing down the cooling process eliminates sink holes and this one sinks. I heated the oven to 170 to heat jars and turned off the oven while I poured. Then carefully put the candles in the cooling oven to slow the cooling process with no sinkholes. Also it didn't sell well. Hopefully next year with less fragrance it will sell better.