Commercial Dust-Mite Service for 800 sqm Office Cuts Sick Leave by 40%
A True Story: Naphaporn, 41, HR Manager — 80-Person Tech Company, Asoke
Sick leave for allergies and colds was running 12-15 days/month — root cause: surface cleaning didn't reach the dust mites and PM2.5 deep in the conference room sofas and carpets.
Business Impact
12-15 sick days/month × 80 employees × 1,500 THB/day ≈ 1.5-2 million THB/year in hidden costs, plus productivity loss and team morale damage.
Why Office Cleaning Isn't Enough
- Standard vacuums don't capture PM2.5
- Air purifiers don't clean furniture
- Surface cleaning leaves deep mites
- Air fresheners irritate allergy sufferers
10 Reasons Companies Choose WHD
1Massive reduction in sick-leave cost
2HEPA H13 captures PM2.5 + dust mites
3Hospital-grade Sirena + Delphin T8
4Performed after-hours — no disruption
5Before/after report for HR
6Certificate for client-facing sales use
7800 sqm done in one night
8Monthly/quarterly subscription
95+ years of corporate service
10ROI within 2 months from sick-leave reduction
Before / After
Before
12-15 sick days/month
After 3-month subscription
6-8 days → -40%
"As HR I never thought office dust could drive sick leave this high. Once the CEO saw the before/after report, the subscription was approved immediately." — Naphaporn
FAQ
Price for 800 sqm?
From 35,000 THB/cycle
After-hours possible?
Yes, flexible scheduling
Annual subscription?
Yes, 15-25% off