If you had a long flight and just arrived at Hong Kong too early in the morning, you feel like taking a shower to refresh yourself but it’s too early to check in. What can you do? Remember this: right after you get off the plane, find gate 22 (before you pass the immigration desk and get your check-in luggage, so you really need to find it right after you get off the plane). There is a shower room. There are 10 shower rooms in total and they provide shampoo, soap and shower for free. Also there is a vending machine which sells personal care products like towel if you need one. You can pay by credit cards, in case you don’t have any cash in Hong Kong dollars yet.