Electronic corrosion is a continuous process occuring always in a gradual but subtle manner where electronic gadgets are concerned. Corrosion control is one big necessary step taken by data centres or any facilities with server or control rooms throughout the world since it has a big dependency on electronic performances. Even a small equipment failure or downtime of the facility due to corrosion will be a costly affair for the data centres. But how are electronics getting corroded in the first place? Let us look at some top and important factors that cause electronic corrosion, especially in data centres.