Outdoor equipment and landscaping supplies are used in forestry, lawn care, logging, construction, agriculture, and grounds maintenance tasks. Electrical generators provide a portable power source for operating tools and equipment. Landscaping tools (such as cutting and pruning tools, lawnmowers, leaf blowers, wheelbarrows, shovels, and digging tools) clear outdoor areas of dead vegetation, overgrown grass and plants, fallen branches, and other debris. Temporary outdoor structures and accessories protect workers and equipment from the elements. Fencing and fencing hardware can be used to build and maintain barriers around areas such as job sites, building grounds, playgrounds, and agricultural fields. Pressure washers and steam cleaners wash away dirt and grime from outdoor surfaces.