What is the 30 50 20 rule for candles?
What is the 30 50 20 rule for candles? When blending essential oils, it can be helpful to remember the 30, 50, 20 rule. Put simply, you need to mix 30% top note, 50% middle note and 20% base note oils. So if you use 10 drops in total, you’d need three drops of a […]
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