Say goodbye to guesswork! With iO refill technology, your brush head knows when it's time for a change. Watch the magic unfold as the color transforms from vibrant blue to pristine white, signaling when to it's time to change and ensuring a fresh and effective clean every time. The iO collection is Oral-B’s best technology. These replacement brush heads contain High Density Dentist-inspired extra soft bristles for a gentle clean. Optimized bristle patterns adapt to the curves of the teeth and gums but are extra soft for maximum comfort. Precision fit with a gentle clean. Compatible with Oral-B iO Electric Toothbrush Handles. Dentists recommend changing your brush head every 3 months for best results. You will receive 4 Oral-B iO Gentle Care Replacement Brush Heads. Best of all, it is brought to you by Oral-B—the #1 brand used by dentists worldwide.* *Based on surveys of a representative worldwide sample of dentists carried out for P&G regularly. Do not use on children under age 3. Replace brush every 3 months or sooner if brush head becomes worn.

Stock up on replacements with this 4-pack of Phillips Sonicare toothbrush heads. The diamond-shaped bristles gently clean your teeth, and the sonic motion gets rid of seven times more plaque than manual brushing to keep your smile bright. These Phillips Sonicare toothbrush heads are compatible with all Sonicare click-on models to keep the whole family supplied.

Give your DiamondClean toothbrush a facelift with this four-pack of Philips Sonicare brush heads. They have diamond-shaped bristles to make teeth appear whiter after a week of use, and they gently remove seven times more plaque compared to a manual toothbrush. These black Philips Sonicare brush heads are compatible with BrushSync models that offer visual replacement reminders.

Stay on top of your dental hygiene and impress your dentist with this Oral-B Pro 1000 rechargeable toothbrush. The electric toothbrush features Cross Action design to get in between each tooth, and the rotating, pulsing action ensures a deeper clean. An in-handle timer on this Oral-B Pro 1000 rechargeable toothbrush keeps you on track for healthy teeth.

Care for your teeth and gums with this electric toothbrush that features a design inspired by dental professionals for optimal results. The round brush head surrounds each tooth to remove plaque, help prevent gingivitis and promote a healthy smile.

Achieve 200% better plaque removal than with a manual toothbrush thanks to the Philips Sonicare 2100 Series sonic toothbrush paired with the C1 Simply Clean electric toothbrush head. Enjoy a powerful yet gentle clean, even in those hard-to-reach areas. The Advanced Sonic Technology provides gentle yet effective cleaning, pulsing fluid between teeth and along the gumline. To help you get used to the Sonicare experience, the EasyStart feature adjusts the power level of the toothbrush over the first 14 uses. Improve your brushing technique with QuadPacer and reach your recommended brushing time of 2 minutes with SmarTimer. Experience up to 14 days of regular brushing after a single charge, bringing a new level of convenience to your brushing routine (based on two periods of two-minute brushings per day on standard mode). Dental professionals recommend changing brush heads every 3 months.