Motion Waste Management LimitedBlog
Practical know-how on grease traps, septic tanks, drain clearing and CCTV pipe surveys — so you know what you need and avoid getting stung.
How to Choose a Septic Pumping Company in Hong Kong
Choosing a septic pumping company? Three checks on registration, quoting and process — plus where to see how the cost is worked out.
How Much Does Grease Trap Cleaning Cost in Hong Kong?
Grease trap cleaning costs vary with restaurant size and grease volume — capacity, frequency, and per-visit vs contract all affect the quote. Understand the structure and get a transparent quote.
Why Does a Grease Trap Smell? Odour Fixes
A sour, rotten-egg smell in the kitchen usually traces back to the grease trap. Learn where the odour comes from, the quick steps you can take now, and how regular cleaning fixes it for good.
Septic Tank Maintenance: How to Make Yours Last Longer
A septic tank is not "install it and forget it." Learn three everyday habits, how often to inspect, an owner self-check, and how to pick a maintenance plan to stretch the pumping cycle.
How Does a Septic Tank Work? Chambers & Pumping Explained
Why do village houses rely on a septic tank? We break down the chamber structure, the anaerobic process, and why sludge keeps building until it must be pumped.
Restaurant Grease Trap Licence Requirements (FEHD)
In Hong Kong, a grease trap is one of the wastewater requirements for a food business licence. Learn how it ties into your licence, what inspections check, and how daily upkeep keeps you compliant.
Do Drain Cleaners Work? How to Use Them Safely
Drain cleaner isn't a cure-all — used right it's a stopgap, used wrong it harms your pipes and hands. Learn which blockages it works on and when to stop and call a pro.
Kitchen Sink Draining Slowly? A Self-Help Guide
A kitchen sink that drains slower and slower, with water that won't clear, is usually grease and food waste building up. Learn the causes, self-help steps and how to prevent it.
After Typhoon Noul: Septic Backflow Checklist
After Typhoon Noul hit Hong Kong, the DSD confirmed 8 flooding reports in rural New Territories village houses. Learn the 3 backflow warning signs, an owner's checklist, and why to book a half-yearly plan.
Toilet Clogged? Self-Help Steps and When to Call
The toilet won't flush and the water keeps rising — flushing harder only floods the floor. Learn the 4 immediate self-help steps for a clogged toilet and when to call a professional.
Sewage Backflow: A Rainy-Season Self-Help Guide
Every rainy season, sewage surging back up from floor drains leaves people helpless. Learn the causes of sewage backflow, 5 emergency steps, and when to call in professional unblocking.
Sewage Drain Blockage in Hong Kong: Causes & Prevention
Common causes of sewage drain blockage and how to prevent them — understand the causes, legal responsibilities and prevention methods to avoid sudden drainage trouble.
How to Choose a Drainage Company: 6 Key Points
Hong Kong's drainage industry is uneven in quality, and picking the wrong company can cost you more and still not fix the problem. 6 practical points to help you choose a licensed, transparent and reliable contractor.
How Much Does Septic Tank Cleaning Cost in Hong Kong?
Septic tank cleaning costs vary case by case, with capacity, location, and timing all affecting the quote. Understand the pricing structure and get a transparent quote with no surprises.
What Is a CCTV Pipe Survey, and When Do You Need One?
A CCTV pipe survey uses a waterproof camera to observe the inside of a drain in real time, pinpointing the problem and greatly cutting later repair costs.
Drain Clearing: DIY vs Professional Jetting
Drain cleaners are not a cure-all. Deep blockages and structural problems can only be fully solved with professional high-pressure water jetting. Learn when you need a professional company.
Signs of a Septic Tank Overflow: An Owner Self-Check
Village houses in the New Territories and outlying islands rely on septic tanks to handle sewage, and an overflow has serious consequences. Learn 5 common signs of overflow so you can arrange cleaning early.
How Often Should a Grease Trap Be Cleaned?
Most Hong Kong food premises kitchens have a grease trap. Grease that is not cleared over time builds up and blocks the drains, and in serious cases breaches FEHD wastewater rules. Learn the right cleaning cycle to keep your business running.