When using for the first time, slowly turn the dial clockwise while making sure the contents come out from the center of the plate. It may take some time for the contents to come out when you first start using it. One turn of the dial is the approximate amount for one use. Turn the dial all the way until you hear a click. Take the contents that have come out from the center of the plate onto your fingertips and spread it evenly over your entire face. If you use too little, you will not get sufficient UV protection. There is a line on the back of the container to check the remaining amount of contents. When the bottom of the container has passed the line on the back of the container, you can use it approximately 10 to 20 more times. Due to the characteristics of the base, a clear liquid (part of the ingredients) may come out, but this does not affect the use, so please use it as is. If it gets on your clothes, wash it thoroughly with detergent immediately. When washing, avoid using chlorine bleach. Please note that if you turn the dial too fast or too slow, or turn the dial continuously for longer than necessary, the correct amount may not come out.Due to the characteristics of the container, some contents may come out into the center of the plate, but this does not affect its use. If left for a long period of time, the comeout contents may harden. If this bothers you, please remove it. Please be careful not to drop or otherwise impact the container, as this may prevent the correct amount from being dispensed or cause the contents to overflow from the center of the plate. If the contents stop coming out, keep turning the dial several times until the contents come out. If the contents do not come out even after continuously turning the dial, press the plate directly. Use is finished when the plate no longer returns to its original position.