Step 1: Vengaram (Borax) is known for its Shodhana (cleansing) and Kasappu (astringent) property.
Step 2: It is used in Siddha for ulcers, mouth sores, and dysentery.
Step 3: Lingam is Cinnabar, Gandhagam is Sulphur, Rasam is Mercury — all used for other purposes.