The candles are made from the natural ingredients of  beeswax, honey extracts, sage, St Johns Wort,  chamomile, beta-carotene and organically grown flax. A  constant high quality is ensured. The candles work on a  chimney principle, drawing any impurities to the surface  where they can be gently removed. They equalise the  pressure in the head and ears, making them suitable for  most conditions. Secretion flow is gently stimulated and  the vapour collects and removes impurities or deposits.  Most of these are carried away through the candle  "chimney", although some of them can be found in the  condensed candle wax residue after removal from the ear,  or could even work their way up to the surface 24-48  hours after.