Outdoor equipment and landscaping supplies are used in forestry, landscaping, logging, construction, agriculture, and grounds maintenance tasks. Electrical generators are a portable source of power for tools and equipment. 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 are used to wash outdoor surfaces to refresh and rejuvenate them.