Top concentrated laundry detergent is designed for hygiene-conscious families concerned about infections and allergenic dust on clothes. Developed with Japanese enzyme technology, it kills 99.9% of viruses, inhibits bacteria, reduces musty odors and sweat, removes stains, and minimizes the risk of dust mite and PM2.5 accumulation. This comprehensive cleaning solution ensures your clothes are protected and your home remains safe and comfortable in the modern world. Its virus-killing efficacy is certified by a U.S. laboratory, based on tests using the Influenza A Virus.