What blocks bathroom drain unblockings in Kwun Tong
Hair accumulation at U-trap or floor drain
Soap scum compound below sink trap
Foreign objects (cotton bud, hair tie, contact lens)
Hard-water mineral build-up at narrow points
Kwun Tong building patterns we see
Industrial-spec pipes (smaller than residential standard) overloaded by post-conversion residential use
Rooftop drainage clogs from old industrial venting
Subdivided unit kitchens with shared mains
Older industrial-spec sewage backup during heavy rain
How we clear it
Method
Drain snake (1.5-3m) → hair extraction → vinegar + baking soda flush (gentle on old pipes) → test full flow.
Why call DrainFix HK for Kwun Tong bathroom drain unblocking
- Kwun Tong-specific knowledge. Kwun Tong industrial-converted-residential buildings have unusual drain configurations — original commercial-spec pipes never designed for residential volume. We see weekly calls for blocks in converted 1970s industrial-now-residential buildings around Hung To Road / How Ming Street.
- Service-specific method. HK bathroom blocks are 80% hair + soap scum at the floor drain or shower trap. Drain snake clears in 15-30 min. Long-haired residents see this 2-4× more often — preventive hair-trap stoppers (HKD 30 at SOGO) help.
- Fixed price quoted on phone. No 'we'll see when we get there' surprises. From HKD 350.
- 7-day re-block guarantee. Same drain re-blocks within 7 days, we return free.
- Receipt + tax invoice always. For tenant-landlord reimbursement or building AP.