Drain blockages are one of the most common maintenance problems in Hong Kong homes and shops. Drain cleaners and drain rods are available everywhere, but not every blockage is suitable for handling on your own.
The Limits of DIY Drain Clearing
Ordinary drain cleaners and drain rods mainly target surface blockages (for example, hair and grease build-up near the drain point). For deeper or more serious blockages (such as foreign objects inside the pipe, tree root intrusion, or structural cracks), they are almost useless, and can even make things worse when chemical drain cleaners corrode old pipes.
When Should You Call a Professional for High-Pressure Drain Clearing?
- The blockage has not improved even after using drain cleaner, or it keeps recurring.
- Several drain points are draining slowly at the same time, which suggests the blockage may be in the main drain rather than a single drain point.
- Blockages in the shared drains of commercial buildings, restaurants, or industrial buildings involve a large area and need professional equipment to be fully cleared.
- If you suspect a structural problem with the drain (for example, a persistent bad smell or damp ground), it is advisable to first carry out a CCTV pipe survey to confirm where the problem is, then decide on a drain clearing plan.
The Advantages of High-Pressure Water Jetting
High-pressure water jetting uses a high-pressure water flow to directly flush away stubborn blockages inside the pipe. Compared with chemical drain cleaners, it does less damage to the pipe itself, and it is also suitable for longer, more complex drainage systems, including the shared drains of commercial buildings and factory floor drains.
Motion Waste Management Limited provides high-pressure water jetting drain clearing services, serving commercial buildings, restaurants and eateries, factories, and construction sites (residential units in buildings not included), with coverage across all of Hong Kong. We can assess first and then quote according to the blockage situation, with transparent pricing and no hidden charges.