Schools and Childcare Centers — Disinfect for Reopening and Outbreak Prevention with SOLO PORT423
1,000+ kids return to classrooms = 1,000+ germs ready to spread — prevent first, don't chase.

Sittichai's story — Deputy Mayor of a Nonthaburi municipality
Sittichai oversees public health for a Nonthaburi city municipality. Every May/October school reopening, RSV and hand-foot-mouth disease (HFMD) spread through public schools and childcare centers, causing:
- Many sick children, parents forced to take leave
- Overcrowded public hospitals, long patient waits
- Local media coverage damaging the municipality's reputation
- Mayor pressured at council meetings
After meeting with DDC (Department of Disease Control), Sittichai launched a pre-reopening school disinfection program — using SOLO PORT423 backpack ULV sprayers on 5 schools + 12 childcare centers in 3 days before students returned.
Result: RSV and HFMD rates in municipal schools dropped 65% versus the previous year. The mayor's approval rating rose, leading to his second-term re-election.
Why schools and childcare must disinfect before reopening
- School-borne diseases — RSV, HFMD, chickenpox, influenza, dengue spread fast in classrooms with crowded children
- Schools are epicenters — children carry germs from school home, then community spread follows
- Young kids in childcare — immune systems immature, infect easier and worse
- Shared surfaces — desks, chairs, toys, door handles become transmission points
- Ventilation — closed doors + AC = recirculating germs
- Bathrooms and playgrounds — high-risk shared zones
Impact of outbreaks on municipalities
- Municipal image — media coverage, community blame
- Public trust — parents blame the municipality
- Local politics — opposition uses as attack point in council
- Budget — public hospital costs shared
- Absenteeism — sick kids miss school, education quality drops
Why traditional school cleaning isn't enough
- Janitors mopping floors — covers big floors, not corners, ceilings, under desks
- Spray bottles — too slow for 30+ classrooms
- Open windows — reduces airborne, doesn't kill surface germs
- Outsource cleaning — THB 8,000-25,000 per school per round
- Cheap sprayers — droplet too large, doesn't reach everywhere, may damage floors
SOLO PORT423 — the municipality choice
- ULV Technology — droplets <30 µm — spreads like fine fog, doesn't wet floors
- 5 kW 4-stroke German engine MAHLE/BING — powerful, durable, reliable
- 12-liter tank — covers multiple classrooms per refill
- 11 kg weight — backpack-portable across the school
- 12-meter spray range — covers classrooms, cafeterias, playgrounds
- Compatible with all standard disinfectants — Chemgene HLD4H, hypochlorite, BKC
- Government equipment grade — Made in Germany, 1-year warranty, certified by Thai DMS
10 reasons municipalities need SOLO PORT423 for school disinfection
1) Treats a whole school in 30-60 minutes
Vs janitors' 4-8 hours.
2) Reduces RSV/HFMD rates 50-70%
Data from schools running pre-reopening programs.
3) ROI in 2-3 cycles vs outsourced cleaning
External services THB 8,000-25,000/round. SOLO self-service cost <1,000.
4) Government equipment per 2567/68 standards
Full GFMIS codes, TOR-ready, audit-clean.
5) Covers all municipal childcare centers
One machine handles 5 schools + 12 daycares in 3 days.
6) Builds municipal/mayor image
Citizens see the work — positive social-media momentum.
7) Year-round use — also mosquito control
One machine: disinfection + mosquito.
8) Municipal/อสม. workers can use — no specialist needed
One-day training, ready to deploy.
9) Safe for children, furniture, books
ULV droplets dry fast, don't wet paper.
10) WHD installation, training, warranty, nationwide shipping
Thai team that understands government work.
Before VS After — pre-reopening school disinfection program
| BEFORE — traditional | AFTER — with SOLO PORT423 |
|---|
| RSV/HFMD outbreaks every reopening | Infection rates down 50-70% |
| Janitors 4-8 hrs per school | SOLO 30-60 minutes |
| Outsource THB 8,000-25,000/round | Self-service cost <1,000/round |
| Floor coverage only | Whole room including ceiling, walls, air |
| Media/council blame | Praise, mayor re-elected |
Real voices from municipalities
"I started a pre-reopening school disinfection program with 4 SOLO PORT423 units. Municipal workers covered 5 schools + 12 childcare centers in 3 days. Infection rates dropped visibly. The mayor got high approval and was re-elected for a second term. This is tangible ROI."
— Sittichai, Deputy Mayor, Nonthaburi
"Our SAO has 8 childcare centers — every reopening was stressful with sick kids. After investing in 2 SOLO PORT423 units, we treat all centers before reopening. Parents trust us, kids stay enrolled — they're not migrating to private daycares."
— Pokkrong, SAO Deputy, Bang Yai
Before reopening, before outbreak — start with SOLO PORT423
See details and request TOR click here
Call 065-556-6294 | LINE @whd268
SOP — pre-reopening school/childcare disinfection
- Plan 3-5 days before reopening — notify school/childcare principals.
- Prepare DDC-recommended disinfectants — Chemgene HLD4H, hypochlorite 0.1%, BKC.
- Sequence: bathrooms → classrooms → cafeteria → library → playground.
- Spray ULV droplets <30 µm — wait 30 minutes.
- Open doors/windows to ventilate 1-2 hours.
- Repeat at childcare centers — focus on toys and soft surfaces.
- Log treatments for DDC and council reporting.
FAQ
Q: When can kids re-enter after spraying?
A: 1-2 hours post-spray + ventilation — ULV droplets dry quickly, leave no residue.
Q: Compatible disinfectants?
A: All DDC-approved disinfectants — Chemgene HLD4H, hypochlorite, BKC, quaternary ammonium.
Q: How many schools per one machine?
A: 5-8 schools in 3 days pre-reopening.
Q: GFMIS equipment code?
A: SOLO PORT423 is a ULV mist sprayer — contact WHD for full procurement code details.
Conclusion
Pre-reopening school/childcare disinfection is the best investment for municipalities — lower illness, reduced budget, better image. SOLO PORT423 is Made in Germany, warranty-backed, full government procurement code. WorldHealthDisinfection — free nationwide shipping, Thai team support.
Order today — free nationwide shipping
Call 065-556-6294 | LINE @whd268 | See product
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