Forestry, lawn care, logging, construction, agriculture, and grounds maintenance all employ outdoor equipment and landscaping supplies. Electrical generators are portable power sources that can be used to run tools and equipment. Outdoor spaces are cleared of dead vegetation, overgrown grass and plants, fallen branches, and other debris using landscaping tools (such as cutting and pruning tools, lawnmowers, leaf blowers, wheelbarrows, shovels, and digging tools). Workers and equipment are protected from the weather by temporary outside shelters and accessories. Fencing and fencing hardware can be used to create and maintain barriers around job sites, construction sites, playgrounds, and agricultural fields, among other places. Outdoor surfaces can be cleaned with pressure washers and steam cleaners.