DEEP CLEAN While you probably won't be using your outside space much over winter, giving it a deep clean will prepare it for the ravages of wind, rain and snow to come. Give the exterior of your property a good spruce up by using a high pressure washer to remove dirt and grime off brick walls, garden furniture, driveways, paths and patios to remove moss, lichen and general dirt build-up. A fungicidal wash can prevent green stains from reforming. 256 | NOVEMBER 2015