Gastric Lavage: Involves the insertion of a tube into the stomach to wash out toxins. It is most effective within one hour of ingestion. Activated Charcoal: A highly porous substance that adsorbs toxins, preventing their absorption in the gastrointestinal tract. It is most effective when administered shortly after ingestion. Whole Bowel Irrigation: Involves the oral administration of a polyethylene glycol solution to cleanse the intestinal tract, especially useful for sustained-release products or substances not adsorbed by charcoal.