Maintenance Parts for Bio Bidet Seats in Hard or Chlorinated Water
Bio Bidet nozzle cleaning: most Bio Bidet models (BB-2000, Discovery DLS) include a self-cleaning nozzle function that flushes the nozzle before and after each use. In hard water, use the manual self-clean button and follow with a 30-minute dilute citric acid treatment (1/4 cup citric acid in 1 cup water, applied to the nozzle tip with a soft brush) every 3 months. Bio Bidet nozzle replacement: replacement nozzle units ($25--$50) are available through Amazon and bio-bidet.com for models where the nozzle tip is a user-replaceable cartridge. Bio Bidet solenoid valve replacement ($30--$60) is a dealer or service-center repair for models where the solenoid seizes due to mineral scale.