Fill the bong with water so the percolator is submerged. Pack your bowl lightly and light it, inhaling slowly. The percolator diffuses smoke into small bubbles, cooling and filtering it for smoother hits. Take steady, controlled draws to avoid coughing. Clean the bong regularly to maintain taste and hygiene. A percolator bong improves the smoking experience by reducing harshness and making inhalation gentler on the throat.