Your water source and catchment -where are you getting your water from? Keeping your gutters, roof, downpipes, water tank sieves, and First Flushes clean is imperative to maintain healthy water. Your water storage – what happens after you catch water but before you want to use it? Water-holding vessels come in all shapes and sizes but the most common type for household tanks are usually made of poly or plastic, metal or stainless steel, concrete, fiberglass, or bladder tanks which can be a composite material. Regardless of where your tank is located, what materials is made from, or how much water it holds – they all require some maintenance such as vermin-proofing and regular cleaning. There are a few different ways to clean a water tank. The reason you are cleaning the tank is often how we help you choose what type of cleaning you really need.