Hong Kong Island Central and Western 
Location of clogged：Bathroom sink Where is the clogged at?
Bathroom sink
What is the material of your water pipe?
I am not sure
How long have you had the clogging issue?
Approx. 1 month
What time do you prefer to have the service?
Thursday Late afternoon.
Friday Early afternoon, Late afternoon.
Saturday Early afternoon, Late afternoon
Anything else that we need to know?
No
Where is your location?
Hong Kong Island,Central and Western
