Triple Red Drain Cleaner Granules is Primarily used for the un-clogging of most interior and exterior drains. May be used for interior drains including industrial applications, kitchens, abattoirs, food processing & change houses. Pour directly into the drain, caution of a violent heat reaction may cause fumes and hot liquid to spew back. Product information: Contains Sodium Hydroxide and aluminum filings that will react when coming into contact with water. The compound is extremely harmful, corrosive, and dangerous if not used with caution or as directed. Uses: Powerful granules for unclogging both interior and exterior drains It May be used safely for interior drains in Industries such as kitchens, abattoirs, food processing, and change houses Contains: Sodium Hydroxide and aluminum filings that react when coming into contact with water Caution: This product is extremely dangerous, do not mix with acidic products. Ensure complete PPE protection, including but not limited to adequate eye and skin protection. Keep away from children and animals. Ensure the end users understand the safety protocol and all associated dangers when using the product.