Overview: 1. The button is completely covered with high-quality silicone rubber and will not tear or leak. 2. The dishwashing brush with a soap dispenser is easy to use, filling the dishwashing liquid from the end cap, just lightly press the silicone rubber button, it will release the right amount of dishwashing liquid as needed. 3. Save more detergent for you and protect your hands from direct contact with detergent. 4. The silicone rubber part of the dishwashing brush provides a comfortable and non-slip grip, allowing you to hold the dishwashing brush comfortably and firmly.