When garden decking is first installed, it always looks great. The boards are clean, and it’s something you want to show off to your friends, family (and maybe even your neighbours). The only issue is that, over time and with everyday use, it starts to leave its mark. Furniture gets dragged across it, it has the unpredictable British weather to deal with, and leaves collect in corners. The decking still does its job, but it may not look quite as fresh as it once did.