Origin: Korea. Ingredients: Nano-silver, nonionic-surfactant (less than 5%), chlorine bleach, homopolymer. Remarks: Instructions for use: 1. Do not use other than the original use and be sure to wear rubber gloves before use. 2. Be sure to close the lid and keep out of children's reach. 3. Do not drink. Force vomit if you drink it accidentally, and do not rub your eyes. Wash with clean water if it gets into your eyes, and consult your doctor. 4. Rinse throughly so that no residue is left behind. 5. Have enough ventilation when used in confined space. 6. Be careful not to get into contact with clothing or it can be bleached. 7. Do not mix with other detergents for use. Toxic gases may occur. 8. Risk of some discolored or deformed on imported tiles and bath or special sillcone, test on blind spot before use. 9. Keep at room temperature away from the direct sun light / high temperature/ low temperature. Storage: Store at room temperature away from direct sunlight, high temperature or low temperature.