Knowledge Base
Useful AC care tips to help you make smarter decisions.

Why Your AC Smells Bad and How to Remove the Odor Properly
If your AC smells the moment it turns on, different odors can point to different problems. Here is how to identify and solve them properly.
2026-02-24

How to Prevent Mold During Hong Kong's Humid Season
When humidity climbs toward 95%, walls, floors, and corners start sweating. These simple prevention habits and proper dehumidifier use help protect your home.
2026-03-18

How Often Should You Clean Your AC, and What Happens If You Don't?
A lot of people think an AC only needs attention when it stops cooling. In reality, regular cleaning affects health, electricity use, and the unit's lifespan.
2026-02-24
