I learn this method of Tawas Diagnostic/Divination as I grew Up. I see Magtatawas perform this to determine the cause of illness of an Individual and uses the water to rub on the skin of the client as a remedy and the melted wax is kept on a paper and was used as an Amulet.
It is said that this form of Divination is not of Filipino Origin as it is believed that it is rooted in Celtic Tradition with the Druids. When I searched on the Internet the oldest candle factory in the Philippines, I found the Sevilla Candle Factory of Malabon that started its operation of manufacturing candles on 1964. Now I wonder if the Katipunero’s use Candles or Just an Oil Lamp? Is the use of candle been introduced to us by Spain? Uhm… there are many works to do in discovering our roots even with just little information.