Specifications: Name:Sink Dredging Agent Net Content: 100ml Shelf life: 3 years Applicable pipe type: PVC plastic cast iron stainless steel (Tipe:The plastic pipe needs to be melted with warm water and then poured in, it cannot be used directly.) Not suitable for pipe type: Aluminum pipe Storage: Store in a Cool, Dry Place Package included: 1 2 3 pcs Sewer Dredging Agent Note: 1.Due to manual measurement, please allow a difference of 1-5g 1-2cm. 2.Due to different displays and different lighting, the picture may not reflect the actual color of the item. Thank you for your understanding. INGREDIENTS GelWidely UsedSewer dredging agent for kitchen water pipes, toilets, bathrooms, floor drains, oil clogged, sewage soaking pipes, and other drainage pipes. Damage-FreeIt won't damage the glazed surface, drains, pipes, septic system, or other drain pipes made from iron, copper, stainless steel, iron, plastic, PVC, etc. But remember, do not use it in aluminum products as it reacts with aluminum. Cleaning PrinciplePipeline cleaning high-density formula sinks through water and clings to pipes to liquify tough drain obstructions,clearing the sink and drain. Mild FormulaPowerful pipe dredging agent mild formula, will not easily damage the toilet glaze and no damage to the toilet pipe. Our drain cleaning solution is non-corrosive and does not harm pipes or the environment. Powerful Drain Clog RemoveOur new powerful pipe dredging agent is super powerful and can eliminate hard water mineral deposits, from your toilet tank, It also improves flushing and helps clean water jets for better flow.