Features: 1. Powerful sink and drain cleaner gets the job done by dissolving grease, hair, paper, soap scum, oils easily. 2. Made of a non-corrosive formula that's safe on septic systems. It won't harm your drains, pipes or septic system. 3. Easy to use. Just pour the cleaner onto the pool pipe you need to clean. 4. Scope of application: swimming pool, kitchen water pipes, toilets, bathrooms, floor drains, and other drainage pipes. 5. These pool cleaner can create a safer, cleaner and more enjoyable swimming experience. 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: Specification: 30ml; 100ml includes: 1 x Sink and Drain Cleaner