Health Research on Spray Seat
Research on effects on health from using Spray Seat
* In this study, the "Spray Seat" is referred to as "Bidet Toilet".
Microbiological research of spray water from the nozzle of spray seat
* In this study, the "Spray Seat" is referred to as "Bidet Toilet Seat".
Research on hand hygiene from using spray seat
* In this study, the "Spray Seat" is referred to as "Electric Toilet Seats with Water Spray".
Risks of Infection and Measures Against Intestinal Infections (mainly norovirus) in Restrooms
Japan Sanitary Equipment Industry Association had an interview with an expert, one of Japan's leading authorities in prevention, disinfection, and sterilization of infectious diseases, and asked about hand hygiene and prevention of intestinal infections.