Hcl, pac, hydrogen peroxide, formaldehyde, activated carbon, minerals like calcite, calcium carbonate, bentonite, ferous sulphate, copper sulphate, magnesium sulphate, salt, alum ferric and non ferric , caustic soda flackes, cobalt sulphate, calcium hydroxide, lime powder, ferric chloride, liver & yeast extract paste, light parafin oil, de-oder, de-coloring agent, antiscaling agent.
