Water Energy Technologies, based in Los Angeles, supplies ozone laundry systems for homes and commercial businesses. Their "Storm" range of products uses ozone technology to clean and sanitise laundry while reducing water, energy and chemical use, and extending fabric life. The systems kill bacteria and viruses, including COVID-19, and work in cold water only. They would be a good fit for referrals from businesses seeking sustainable laundry solutions, or from environmental or health-focused organisations.