Top 10 Foggers and Disinfectants for Evacuation Centres and Long-Flooded Areas: Lessons from Bulacan Leptospirosis Cases More Than Double With 20 Deaths After Weeks of Flooding, 2026
Last updated: 15 Nov 2026 | 6 Views |
Top 10 Foggers and Disinfectants for Evacuation Centres and Long-Flooded Areas: Lessons from Bulacan Leptospirosis Cases More Than Double With 20 Deaths After Weeks of Flooding, 2026
Philstar reported 394 suspected leptospirosis cases in Bulacan, more than double last year, 20 deaths and 70 villages still flooded, with doxycycline distributed and evacuation centres monitored. What should Thai evacuation centres prepare?
The Real Story from the News: Long Floods Build Up the Risk
Philstar reported on 14 September 2026 394 suspected cases in Bulacan by 5 September versus 158 the year before, and 20 deaths, all adult men.
As of 13 September, 70 villages were still flooded; the provincial health office monitored flooded areas and evacuation centres and distributed doxycycline to local facilities.
Why Choosing the Right Equipment Matters
Thai evacuation centres house men who wade back to check homes, tend animals or work, raising leptospirosis risk. Teaching boot use and wound covering, advising medical care for fever, managing rubbish to deter rats and cleaning toilets and sleeping areas reduce risk.
Top 10 Disinfection Foggers and Disinfectants for Evacuation Centres and Long-Flooded Areas
#1 AIROFOG U260 (Electric ULV fogger)
Highlights: German Airofog brand, 800 W motor, 15-30 micron droplets, 5 L tank, works with water-based disinfectants
Best for: Indoor fogging of medium to large buildings such as offices, schools and hospitals
Why it ranks here: Fogs shelter halls and canteens when empty
See product and price - click here#2 CHEMGENE HLD4H (High-level medical-grade disinfectant)
Highlights: UK disinfectant that meets EN 14476 and is trusted by NHS England according to the product page, available for foggers and as a spray
Best for: Use with ULV foggers in hospitals, clinics, hotels and offices
Why it ranks here: Wipes toilets, taps and food tables
See product and price - click here#3 WELLGIENIC (Disinfecting wet wipes)
Highlights: 30 wipes per pack, easy to carry for instant wiping of touch points
Best for: Wiping handles, desks and phones during the day
Why it ranks here: For use when clean water for handwashing is unavailable
See product and price - click here#4 AIROFOG U240 (Lightweight electric ULV fogger)
Highlights: German Airofog brand, 15-30 micron droplets, 5 L tank, only 3.1 kg for easy handheld use
Best for: Small to medium rooms, clinics, homes, guest rooms and vans
See product and price - click here#5 SOLO PORT 423 (Backpack mist blower)
Highlights: 4.1 hp engine, 12 L chemical tank, reach up to 12 m, droplets under 30 microns
Best for: Large outdoor areas, warehouses, factories, farms and markets
See product and price - click here#6 ULV 2680A (Value electric ULV fogger)
Highlights: Longray 2680A-II, 800 W motor, 6 L tank, adjustable 5-50 micron droplets, about 5 kg according to supplier data
Best for: Shops, classrooms, guest rooms and daily fogging
See product and price - click here#7 STEMAR (Disinfecting steam cleaner)
Highlights: Uses steam above 100°C with no chemicals, ideal for fabrics and crevices sprays cannot reach
Best for: Mattresses, sofas, curtains, hotel beds and bedbug treatment
See product and price - click here#8 CHEMGENE HLD4L (Disinfectant for homes and children's areas)
CHEMGENE brand illustration
Highlights: From the same family as HLD4H, recommended by WHD for homes, kindergartens and childcare centres according to its website
Best for: Homes, childcare centres, kindergartens and offices
See product and price - click here#9 AIROFOG UM2 (Truck-mounted fogger, 2 nozzles)
Highlights: 50 L tank, mist reach up to 10 m, adjustable output
Best for: Communities, villages, estates and medium farms
See product and price - click here#10 AIROFOG UM4 (Truck-mounted fogger, 4 nozzles)
Highlights: 18 hp engine, 75 L tank, mist reach up to 10 m
Best for: Large areas such as municipalities, industrial estates and big farms
See product and price - click hereRanking Summary Table
| Rank | Product | Type | Best for |
|---|---|---|---|
| 1 | AIROFOG U260 | Electric ULV fogger | Indoor fogging of medium to large buildings such as offices, schools and hospitals |
| 2 | CHEMGENE HLD4H | High-level medical-grade disinfectant | Use with ULV foggers in hospitals, clinics, hotels and offices |
| 3 | WELLGIENIC | Disinfecting wet wipes | Wiping handles, desks and phones during the day |
| 4 | AIROFOG U240 | Lightweight electric ULV fogger | Small to medium rooms, clinics, homes, guest rooms and vans |
| 5 | SOLO PORT 423 | Backpack mist blower | Large outdoor areas, warehouses, factories, farms and markets |
| 6 | ULV 2680A | Value electric ULV fogger | Shops, classrooms, guest rooms and daily fogging |
| 7 | STEMAR | Disinfecting steam cleaner | Mattresses, sofas, curtains, hotel beds and bedbug treatment |
| 8 | CHEMGENE HLD4L | Disinfectant for homes and children's areas | Homes, childcare centres, kindergartens and offices |
| 9 | AIROFOG UM2 | Truck-mounted fogger, 2 nozzles | Communities, villages, estates and medium farms |
| 10 | AIROFOG UM4 | Truck-mounted fogger, 4 nozzles | Large areas such as municipalities, industrial estates and big farms |
How to Use Them Effectively
- Provide boots to those who must wade
- Teach waterproof wound covering before wading
- Manage rubbish to deter rats
- Advise seeing a doctor for fever after wading
- Clean toilets and sleeping areas daily
Before and After Using the Right Equipment
Before: Evacuees waded barefoot and piled rubbish drew rats.
After: Boots, covered wounds, rubbish control and early medical care.
Prefer Not to Do It Yourself? Use a Professional Service
If buying equipment is not practical or the area is too large, use the World Health Disinfection disinfection service or ozone treatment service. The team wears full protective equipment, chooses products to suit the germ and surface, and reports after the job.
Frequently Asked Questions
Q: Should people take leptospirosis prevention drugs themselves? A: No. Doxycycline should be used only as doctors decide for high-risk people, and it doesn't fully prevent infection.
Q: How long before the area can be used? A: After ULV fogging, areas are typically usable about 30 minutes later. For ozone treatment, no people or pets may be inside and the room must be ventilated before use.
Q: Can I get a tax invoice? A: Yes. Tax invoices are issued and 3% withholding tax is supported. Call 065-556-6294 or LINE @whd268.
Health References
Follow disease updates from Thailand's Department of Disease Control (hotline 1422) and the World Health Organization. Disinfection reduces germs in the environment and is not medical treatment; anyone with symptoms should see a doctor.
Summary
Bulacan shows prolonged floods keep leptospirosis rising. Shelters that educate and keep clean reduce cases.
Keywords: leptospirosis, evacuation centre, prolonged flooding, community, AIROFOGU260, germ elimination service
