Ear Candles are a safe and effective way to clear ear canals of wax build-up.. . Things you will need are: two or more candles; a container of water; lighter or matches; a paper plate; moist towel; an assistant; scissors; pillow. Cone candles are used to clean ears and are believed to help with various ear disorders. These cone candles are sometimes referred to as ear candles and are believed to have originated in ancient Egypt. Because of the success of this technique it spread to Greece and China and is now practiced through-out the world. Candling is the process in which the candle is lit and used to create a gentle vacuum. This can dislodge wax or debris and pull it into the candle..