1. Clean the walls The material of this toothpaste dispenser contact toothbrush is food grade plastic, which is very suitable for you and your childrenis healthy. 2. Tear off the protective film on the back of the wall sticker 3. Stick the label on the wall and ventilate the air (time > 12 hours). 4. Install the toothpaste dispenser 5. Install the toothpaste in the top hole position (clockwise rotation), squeeze out the toothpaste and deflate and press 3-5 times for the first time Easy installation: No need to punch holes in the wall, just take it out and install it with the included wall sticker.‼️‼️Please note: Only suitable for toothpaste tubes with a diameter of 0.8- 1.1mm.Other sizes affect performance.‼️‼️Simple and practical: The toothpaste mouth has no direct contact with the toothbrush surface and is clean and healthy.Safety: The material of this toothpaste dispenser contact toothbrush is food grade plastic, which is very suitable for you and your childrenis healthy.Note: This only applies to narrow, slightly longer nuts.If the amount of toothpaste in the toothpaste tube is small, you may need to press two or three times.Installation Steps