By Niamh Kirk Your driveway is the first impression visitors make when entering your home, but it can be a pain to keep them clean and tidy, especially after the recent extreme weather that has hit the UK. Grime, dirt, moss and all other sorts of debris can easily build up, and although it’s tempting to call in a professional to get your driveway looking pristine, it can set you back a staggering £400. Luckily experts have shared an easy way to keep your driveway clean and it costs just 40p, making you a whopping saving. Pressure washers may be the easiest way to blast away the dirt, but it’s …