Mould is no longer just an eyesore in the UK — it’s a compliance, health, and cost challenge under COSHH, workplace safety rules, and the upcoming Awaab’s Law (October 2025). Traditional bleach washes and “eco” cleaners only mask the problem, leaving spores — and liability — behind. SANI-99™ sets a new benchmark with EN-certified efficacy, proven to eliminate 99.99995% of black mould spores, while being chlorine-free, biodegradable, low-carbon, and cost-efficient (~£0.10/m²). With long-lasting prevention, minimal reapplication, and robust compliance credentials, SANI-99™ enables landlords, employers, and housing providers to protect health, cut hidden costs, and meet ESG goals with confidence.