How to Stop Mould in a Pattaya Condo (Humidity Guide)
Pattaya's humidity often sits above 70% for much of the year, and in the rainy season it can stay near 90% for days. Mould needs three things: moisture, warmth and something to feed on, such as dust and soap film. A closed-up condo provides all three.
Where mould starts first
- Bathroom silicone and tile grout, especially in windowless bathrooms
- Behind wardrobes and beds pushed against outside walls
- Inside aircon units and on the vents
- Curtains, leather goods and shoes stored in closed cupboards
- Window frames and sliding-door tracks where condensation collects
Daily habits
- Run the bathroom fan or leave the door open after showers
- Squeegee shower glass and tiles, it takes 30 seconds
- Hang towels to dry fully rather than folding them damp
Weekly habits
- Wipe bathroom grout and silicone with a mild cleaner
- Vacuum and mop floors so dust cannot feed spores
- Open wardrobes for an hour to let air move
If you leave your condo empty
Many owners leave Pattaya for months. Before leaving, clean the fridge and leave it propped open, leave wardrobe doors ajar, and ask your building or a cleaner to air the unit every few weeks. A dehumidifier on a timer helps a lot.
When mould keeps coming back
Mould that returns within days usually points to a leak, a blocked aircon drain or a wall that stays cold and damp. Cleaning removes surface mould, but the source needs fixing too.
Need a hand?
A deep clean removes built-up grime and surface mould from grout, sealant and hidden areas, and an aircon clean removes the mould inside your units.
More from Siam Shine: all cleaning guides · book this service · areas we cover in Pattaya