Dumping is when a company exports a product at a lower price than what it charges in its home market. Many governments view this as unfair competition and take action against dumping to protect domestic industries. In the US, domestic firms can file anti-dumping petitions if they believe dumping is injuring their industry. If injury is found, anti-dumping duties are imposed on imports from dumpers. Dumping waste water pollutes the environment and poses health risks like food poisoning and disease. To control dumping, communities conduct cleanups, education campaigns, and report illegal dumping.