If your sealing effect is really good, don't worry. After all, no matter how good the sealing effect is, alcohol will still be emitted unless it is vacuum. It is normal to give off alcohol when you are wet. In a humid environment, there are many water molecules in the air, which will volatilize or drift after being mixed with alcohol, so you will smell a strong smell of alcohol. If it is not a sealing problem, you can collect it.