【Compatible Models】:Replacement brush heads are compatible with Waterpik Complete Care 9.0(CC-01CD012-1) and Waterpik Complete Care 5.0(WP-861, WP-871, WP-876, WP-881, WP-890).
【Tongue Cleaning Function】: The back of the brush head features a tongue scraper made of TPE soft material, designed with a curve that fits the tongue's shape. Gently scrape from the inside out to effectively remove coating and residues from the tongue, helping to reduce bad breath.
【Brush Replacement Reminder】: The blue bristles at the top of the brush head will fade to white in about 3 months, indicating that you need to replace the brush head. Dentists recommend changing your toothbrush every 3 months.
【Family-Friendly Design】: Four brush heads with four distinct color rings. Easy to tell apart, hygienic and thoughtful.
【Deep Cleaning】: The bristles conform to teeth, effectively removing plaque, tartar, and calculus for a thorough clean.