Bomb Shelter Mould Removal in Punggol
From S$360 — photo quote on WhatsApp.
Local diagnostic insight
Punggol BTO household shelters double as storerooms but were never designed to be ventilated when in storage use. With the heavy steel door shut for weeks, internal RH climbs to 85%+ and mould blooms on stored cardboard and fabric items — and on the concrete walls themselves.
Diagnostic protocol — Punggol Bomb Shelter Mould
- Antimicrobial wash-down compatible with HDB shelter spec
- Anti-mould primer + Zinsser Perma-White (HDB-approved)
- Storage protocol guidance (no cardboard direct on walls)
- Passive vent-grille recommendation
Related Reading
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