
Maintaining optimal oral health and a radiant smile hinges on selecting the appropriate electric toothbrush head. Oral-B’s iO series offers two prominent options: Ultimate Clean and Radiant White. Each is tailored to meet distinct dental needs, from deep cleaning to visible whitening. This comprehensive guide delves into their features, benefits, and differences to assist you in making an informed choice.
Oral-B iO Ultimate Clean: Deep Cleaning Excellence
The Ultimate Clean brush head is engineered for individuals seeking thorough plaque removal and gum health enhancement.

Key Features
- Tuft-in-Tuft Bristle Design: Combines shorter tufts for surface cleaning with longer tufts targeting interdental spaces, ensuring comprehensive plaque removal.
- 16-Degree Angled Bristles: Precisely angled to effectively sweep away plaque along the gum line without causing irritation.
- Round Brush Head: Inspired by dental tools, it envelops each tooth for a meticulous clean.
Benefits
- Enhanced Plaque Removal: Clinically proven to remove up to 100% more plaque along the gum line compared to a regular manual toothbrush.
- Gum Health Improvement: Gentle yet effective cleaning promotes healthier gums over time.
- Ideal for Daily Use: Suitable for individuals aiming for comprehensive oral hygiene maintenance.
Oral-B iO Radiant White: Achieving a Brighter Smile

The Radiant White brush head is designed for those prioritizing aesthetic enhancements, specifically tooth whitening.
Key Features
- Angled Bristles with Polishing Petals: Six bristle tufts combined with five polishing petals work synergistically to buff away surface stains, revealing a brighter smile.
- Soft Bristle Texture: Ensures gentle cleaning suitable for daily use without compromising enamel integrity.
- Adaptive Design: Conforms to tooth contours, facilitating uniform cleaning and polishing.
Benefits
- Visible Whitening: Effectively removes stains from substances like coffee, tea, and tobacco, delivering noticeable results from the first use.
- Gentle on Enamel and Gums: Soft bristles provide a comfortable brushing experience, making it suitable for individuals with sensitivity.
- Perfect for Special Occasions: Ideal for users seeking a quick enhancement in tooth brightness before events.
Comparative Overview
To facilitate your decision-making process, here’s a side-by-side comparison of the two brush heads:
Feature | Ultimate Clean | Radiant White |
---|---|---|
Primary Function | Deep cleaning and plaque removal | Surface stain removal and whitening |
Bristle Design | Tuft-in-Tuft with 16° angled bristles | Angled bristles with polishing petals |
Bristle Texture | Medium/Firm | Soft |
Ideal For | Comprehensive oral hygiene | Aesthetic enhancements |
Suitable For Sensitive Gums | Yes, with gentle technique | Yes, due to soft bristles |
Daily Use | Yes | Yes |
Final Recommendation

Your choice between the Ultimate Clean and Radiant White brush heads should align with your oral care priorities:
- Choose Ultimate Clean if your focus is on achieving superior plaque removal and maintaining overall oral health.
- Opt for Radiant White if you desire to enhance the whiteness of your teeth by eliminating surface stains gently.
Both brush heads are compatible with the Oral-B iO series and are designed to cater to specific dental needs. For optimal results, consider alternating between them based on your oral health goals.

