How To Use1. Shake the container 10 times with the lid closed before using the product.2. Hold the container in the vertical direction, then turn the lid to slowly lift the brush upwards.-Do not lay the container on its side with the brush removed.3. Apply it to the edge of the hair from the edge of the hair to the edge of the hair evenly.4. Allow standing for 1 to 2 minutes until completely dried after application.-If you touch it immediately, the contents may get stuck in your hand.-If you want to dry quickly, you can also use a dryer.