Make oral care simple and enjoyable for the whole family with the COSLUS CX30 Professional Water Flosser for Teeth. Whether it’s for parents, kids with braces, or grandparents with sensitive gums, its 4 cleaning modes and 11 intensity levels let everyone find the setting. The 300mL BPA-free water tank offers plenty of capacity for thorough, mess-free cleaning, while the adjustable pressure (30–150 PSI) helps remove plaque and keep gums healthy. Lightweight, quiet, and easy to use, it fits right into your daily routine—at home or on the go. Trusted by American dentist experts, COSLUS brings cleaner smiles and more comfort to everyday life.
We’ll try to get your question answered within 24 hours by a Best Buy customer or brand representative.
COSLUS CX30 portable water flosser, dentist-endorsed. 1400-1800 dual-pulse streams/min, 30-150 PSI for plaque removal. 4 multi-function nozzles provide comprehensive oral care for teeth, gums & tongue, preventing oral problems.
COSLUS CX30 portable water flosser: 4 modes (Normal, Soft, Pulse, DIY). DIY mode offers 8 pressure levels & memory for one-touch operation. Suitable for all ages. Protects oral health scientifically and personally.
COSLUS CX30: 300ml extra-large detachable tank—single fill gives 90 seconds of continuous cleaning, no repeated refills. Wide-mouth design for quick filling, easy cleaning & drying.
COSLUS CX30 travel water flosser: 3-hour charge powers 60 uses. Lightweight, compact design for travel, office, business trips—easy, burden-free oral care.
Rechargeable water flosser, ideal for business travelers. IPX7 waterproof for shower use & easy cleaning. Adjustable pressure & upgraded motor deep-clean gums/braces. Effective results, lasting durability—up to 3 years.
