Last updated: 29 May 2026 | 11 Views |

A station chief in Nakhon Ratchasima commands 80 officers and oversees outdoor drill grounds and a 2-rai shooting range. Monsoon mosquitoes plague duty officers around the clock. Three night-shift officers were diagnosed with dengue in 2025. The World Health Organization classifies mosquitoes as the deadliest animal on Earth — 725,000+ deaths annually. Thailand DDC reported 100,000+ dengue cases and ~100 deaths in 2025. Police stations and academies at a Nakhon Ratchasima police station chose AIROFOG AT35 as the primary defense.
Night-shift officers staffing outdoor checkpoints take bites for hours, and several have developed severe dengue requiring hospitalization — reducing unit strength. Mosquito density peaks between 16:00 and 19:00 — the Aedes feeding window. People outdoors take 15-30 bites per hour. Skin-sensitive individuals develop rashes. Topical repellents are expensive and trigger allergies.
Police academies host new recruits training outdoors 12 hours daily. Mosquito-related illness causes training delays, and command holds the responsibility. Management is responsible for the health and safety of those in care. Mosquitoes carry dengue, chikungunya, Zika, and lymphatic filariasis — real threats requiring real preparation.
Mosquito coils and hand sprayers have limits. Coils cover only the immediate ring. Hand sprayers wet only leaves the nozzle reaches, missing leaf undersides and crevices under bridges and flower beds. External pest-control vendors are expensive, visit monthly at best, and mosquitoes return within days.
The clean solution: own the equipment, train 1-2 designated operators, schedule weekly sprays, and use Department of Agriculture-registered chemicals at safe concentrations. AIROFOG AT35 meets the requirement.
AT35 is a 6.6 kg shoulder thermal fogger with a 5.6-liter tank, 25.5 kW pulse-jet engine, and 35 L/hr maximum output. A 0.5-50 micron droplet spectrum drifts 15 m horizontally and 8 m vertically, penetrating tree hollows and crevices where mosquitoes shelter.
Made in Taiwan by AIROFOG (ISO 9001, CE). Used by Thailand DDC, every provincial public health office, 5,000+ local government units, the Royal Thai Army, and major hospitals. WHD is the official Thai distributor with lifetime support.
Fog drifts 15 m horizontally; covers a 2-5 rai station or academy in 20-30 minutes. Two sprays per month deliver complete protection.
Spray 1-2 hours before activity. Fog dissipates; residual chemistry protects 7-14 days. Police stations and academies spray at shift changes (morning/evening) to protect both shifts
Pull-cord start, single throttle valve. One-hour training. No engineering background required.
External vendor cost: 80,000-120,000 baht/year. AT35 plus chemicals for a year: 50,000-60,000 baht. Payback in 6-12 months; 80-90% annual savings thereafter.
0.5-50 micron thermal fog penetrates tree hollows, bridge undersides, tent floors, flower beds — every refuge mosquitoes use. Conventional cold foggers cannot.
Use Department of Agriculture-registered chemicals (deltamethrin, permethrin, natural pyrethrum). Fog dissipates in 30-60 minutes.
304 stainless steel, ceramic nozzle, 600°C combustion chamber. One-year warranty. Bangkok parts inventory, 24-hour shipping.
Operates in humidity, drizzle, light wind, and tropical heat. Thermal fog rides air currents into damp foliage.
Thai-language manuals, video tutorials, LINE @whd268 free unlimited advice, Bangkok technical team.
AIROFOG is used by Thailand DDC, every provincial public health office, 5,000+ local governments, military, corrections, and major hospitals. KPI: zero officer dengue cases.
Officers bitten on duty • 3 dengue cases • recruits delayed • reduced strength
Mosquito-free night shifts • zero dengue • full recruit completion • full strength
"Four years as station chief. In 2025 three officers got dengue and I knew we had to act. AT35 now sprays the compound every 7 days. In 2026 we have zero cases." — Station Chief, Nakhon Ratchasima
Q: Which chemicals?
A: Oil-based (deltamethrin, cypermethrin, permethrin) or water-based (bifenthrin) — must be Department of Agriculture-registered.
Q: Protection duration?
A: 7 days in monsoon, 14-21 days in dry season.
Q: Who can operate?
A: Staff trained for one hour.
Q: Pricing?
A: See AT35 product page. Call 065-556-6294 or LINE @whd268
| Method | Coverage | Annual cost |
|---|---|---|
| External vendor | 85% | 120,000+ ฿ |
| Hand sprayer | 20% | 35,000 ฿ |
| AT35 (in-house) | 95%+ | 15,000 ฿ |
WHO classifies mosquitoes as Earth's deadliest animal — 725,000+ deaths annually. Mosquito-borne diseases: malaria, dengue, chikungunya, Zika, encephalitis, filariasis.
Thailand DDC reported 100,000+ dengue cases and ~100 deaths in 2025. Integrated Vector Management (IVM) is the recommended strategy.
Professional-grade thermal fogger. Nationwide delivery. One-year warranty.
View AIROFOG AT35 Pricing — Click Here
Phone 065-556-6294
LINE: @whd268
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• worldhealthdisinfection.com
AIROFOG AT35 thermal fogger Police stations and academies a Nakhon Ratchasima police station mosquito control dengue prevention police officer protection