2-in-1! The BIOS Diagnostics Water Flosser combines both oral and nasal care into one user-friendly device! Efficiently clean away food particles, bacteria, and plaque build-up in your mouth. Easily rinse nasal passages to help with symptoms of allergies, sinusitis, and colds.

Features:

• 3 mode settings

-  DIY - Customize the water  pressure to your liking between 80-160 psi

- Daily – Continuous water spray for the daily user

- Pulse – Pulsating water stream for deep cleaning and massaging gums

• Long battery life (up to 20 uses)
• Smart memory function – Automatically returns to the last used mode setting when turned on
• 200 ml capacity