Month: May 2026

Legionella tank cleaning is not optional. For building owners, landlords, and facilities managers in the UK, managing Legionella risk in water systems is a legal duty. In this article we will explain how often cleaning is required, what the regulations say, and why a properly lined tank is necessary.

Black spore mould in a potable water tank is not just an aesthetic problem. It is a contamination risk that can affect water quality, create health hazards for maintenance teams, and put compliance at risk. This article explains what causes it, what the risks are and the most effective long-term solution.