Features: 1. Pipe Dredge: Take an appropriate amount of this product and pour it into the pipe, and add an appropriate amount of clean water the amount of water should not overflow the pipe mouth, after 1 hour, flush the clean water into the tests dredging effect. 2. Suggested dosage: 40-80g for sink, washbasin, floor drain, 100-300 g for toilet. 2. Removal of drainage blockage: It helps to remove the special smell in the toilet and the stains deposited in the water tank, effectively dredge, improve the flushing effect, and help clean the pipeline. 3. In order to better clear the blockage, if the blockage is severe, the action time of the dredge agent can be extended appropriately until overnight. If the dredge agent is used in winter, it is recommended that you use warm water not higher than 40 degrees. 4. Septic Tank Protector can not only fully digest the clogged material, but also protect the septic tank protector. When the pipe is dredged, the pipe can be maintained regularly to prevent the pipe from bursting and destroying. 5. Scope of application: kitchen water pipes, toilets, bathrooms, floor drains, oil clogging, sewage immersed pipes, and other drainage pipesnot suitable for aluminum products. Notice: 1.Actual color may be slightly different from the image due to different monitor and light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Main ingredients: percarbonate, strong alkalis, sodium silicate, surfactant, TAED, etc. Net content: 300g Shelf life: 5 years Size: 6×12.5cm Package List: 1x Powerful Pipe Solid Dredging Agent