at the bottom of the candle is the same wax that coats the candle. Great if it helps people for some other reason outside of removing wax from the ear.
Wax is not light enough to lift out of the ear with the vacuum they claim the candle creates. Go ahead and have the wax at the bottom of the candle tested. The only ear wax that could possibly be on the candle is from it actually making contact with the ear wax. It does not extract wax from the ear. Better yet, simply burn one of those candles and see how different it is from one used to remove wax.
I found a method that actually works to remove wax. A method that doesn't already have wax melting and settling via gravity like a normal candle.