- Moisture resistant airtight seal design: the airtight detergent dispenser has a double layer silicone seal that is waterproof, moisture resistant and dustproof, effectively preventing detergent from oxidising by air and moisture. It includes a measuring cup and can be screwed onto the container. The transparent body is visible, making it easy to check remaining capacity. - Detergent box with measuring cup: comes with a practical measuring cup with a scale. You can easily and accurately measure the amount of detergent you need, avoiding guessing and waste. This airtight dispenser with a measuring cup helps save costs and reduce detergent waste. - Sealed container with large capacity: 1500 ml washing powder storage box bottle with measuring cup provides ample storage for large quantities of washing powder, detergent or other granular products. The large mouth makes filling, cleaning and pouring easy. - Reusable and durable: made of high quality plastic, it remains resistant to wear and damage compared with fragile glass or rusty metal. It is easy to open, fill and refill. When the detergent in the bottle is used up, simply wash it with detergent and water and reuse. - Practical use scenarios: - Home laundry room: store and dispense washing powder with precise dosing to minimize waste. - Shared living spaces (dorms, apartments): control dosing and reduce detergent waste for multiple users. - Cleaning closets or small offices: store bulk granular detergents or cleaners, with easy filling, measurement and pouring.