Product Description Reactive Cleaning Formula – Contains sodium hydroxide and aluminum powder that produce a strong foaming action to help clean inside pipes. Helps Reduce Drain Fly Activity – By clearing organic buildup, the product helps minimise environments where drain flies commonly breed. Effective on Residues & Buildup – Assists in breaking down grease, hair, soap scum, and other common household drain blockages. Odor Reduction Support – Helps remove trapped debris that may contribute to unpleasant smells in sinks, showers, and floor drains. Easy to Use – Simply pour the powder into the drain, add water to activate, and allow the formula to work through the pipe system. Notice: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the project. 2. Please allow 1-3cm difference due to manual measurementnote 1cm0.39inch :) Please leaving a message before you give the bad feedback, if the products have some problems. All packages will be provided with a tracking number, so that you can check the delivery status online at any time. We sincerely appreciate your patience and support, and wish you a pleasant shopping experience Thanks for your understandings.