: Concentrated chlorine dioxide gas is toxic. When using products for cleaning or odor removal, it is essential to follow all manufacturer instructions regarding ventilation and personal protective equipment.

: Large-scale operations use bulk chemical precursors and automated generators to treat drinking water or industrial cooling systems.

: The U.S. Food and Drug Administration (FDA) and other global health authorities have issued urgent warnings against the ingestion of chlorine dioxide solutions. Drinking these substances is dangerous and provides no proven health benefits.

Chlorine dioxide is available in several forms depending on the intended application, ranging from consumer-grade water purification tools to industrial-scale chemical systems. Because chlorine dioxide is an unstable gas, it is typically generated on-site or purchased in stabilized forms like tablets or solutions. Common Sources Based on Application