通管家PipeButler

Drain Odor & Back-Smell Removal

Local specialists in back-smell removal — pay only when the odour is solved

Foul drain smells are among the most common — and most frustrating — problems in Hong Kong homes. The odour usually comes from a dried-out U-trap, cracked pipework, a poorly sealed floor drain, or fermenting build-up. Our signature service locates the true source and fixes it for good — and we only charge once the smell is solved, never a quick spray-and-go.

Transparent pricing · quote first
PipeButler technician inspecting U-trap pipework below a Hong Kong kitchen sink

When You Need This Service

  • Persistent sewer smell in the bathroom or toilet
  • Odour rising from the floor / gully drain
  • Foul smell near the kitchen sink
  • Unpleasant smell around the toilet
  • Back-smell from basin or A/C drain point
  • Odour persists even after cleaning

What's Included

  • Whole-home inspection of every drain point to find the source
  • Check and restore U-trap water seals
  • Repair cracked or poorly-sealed floor drains and joints
  • Remove blockages and fermenting residue causing the smell
  • Optional disinfection to eliminate bacterial odour
  • On-site confirmation that the smell is gone

What We Service

  • Toilets
  • Floor drains
  • Gully traps
  • Basins
  • Kitchen
  • Bathroom
  • A/C drain points

How It Works

From enquiry to solved — simple, clear, quote before we start

  1. 1

    Call / WhatsApp Us

    Reach us 24/7 and tell us the problem and your district.

  2. 2

    Fast On-Site Inspection

    On site within 30 minutes in urban areas to inspect the cause.

  3. 3

    Transparent On-Site Quote

    Clear pricing confirmed before we start — only with your go-ahead.

  4. 4

    Professional On-the-Spot Fix

    Manual plus hydro-jet tools to solve the problem quickly.

  5. 5

    Pay Only When Solved

    We test drainage and confirm the smell is gone before charging.

Frequently Asked Questions

How does 'pay only when solved' work?
We inspect and quote first. If we cannot solve your odour problem, you do not pay the service fee. We are confident in fixing back-smell at the source, which is why we can make this promise.
Why does the smell return after using air freshener?
Air fresheners only mask the smell without treating the source. As long as the trap is dry, the pipe is cracked, or the blockage remains, the odour will return. We treat the source for a lasting result.
Will you need to remove furniture or tiles?
In most cases, no. Our technician first inspects non-destructively; if localised work is genuinely needed, we quote and get your approval first.

Need someone on site now?

Call or WhatsApp 24/7 — 30-minute urban call-out, quote before we start.

CallWhatsApp