Please clean the bathroom wall before installation, press the adhesive strip vigorously, let the adhesive strip and the wall be fully there for 2 hours before use.
1. Wash & Clean the wall.
2. Stick the adhesive plastic mounting plate to the wall.
3. Slide the holder over the mounting plate.
4. Mount the drain tray to the holder.
5. Place & hang toothbrushes on it and cover the cups over the brushes.