Signage and displays are a significant investment, and they work in tough conditions: sun, rain, traffic grime, bird droppings, pollution and the occasional tag.

Left alone, that build-up does more than look untidy. UV-baked dirt breaks down vinyl and faces, fixings loosen, and small marks become permanent. By the time a sign looks tired, it is often heading for early replacement.

A scheduled cleaning and maintenance program keeps every site presenting to the same standard, finds small issues while they are still small, and pushes replacement dates further out.