Oral-B Cross Action Electric Toothbrush Heads (Pack of 4) - £7.90 (£7.51 With Subscribe & Save ) @ Amazon

As one of Oral-B’s premium replacement toothbrush heads, the CrossAction features perfectly angled bristles at 16 degrees that target plaque to remove up to 100% more plaque vs. a regular manual toothbrush. Oral-B’s improved CrossAction toothbrush heads are developed with CleanMaximiser technology that turns green bristles yellow for optimal brush head performance and the best clean. The unique bristles reach deep between teeth to remove plaque and leave your whole mouth cleaner than with a regular manual toothbrush. Compatible with all Oral-B handles except Pulsonic & iO.

• Removes up to 100% more bacterial plaque in hard-to-reach areas for cleaner teeth and healthier gums vs. a manual toothbrush.
• Oral-B CrossAction features unique 16° angled bristles to perfectly adapt to each tooth for deep cleaning.
• Compatible with Oral-B electric rechargeable toothbrushes at exception of Pulsonic & iO toothbrushes.
• Brush head replacement indicator: bristles go from green to yellow based on individual usages reminding you when to change to keep 100% cleaning efficacy.
• Only genuine Oral-B brush heads are designed to guarantee 100% fit with your Oral-B toothbrush and best cleaning efficacy up to 160+ brushing sessions.
• Pack includes 4 genuine Oral-B Cross Action round brush heads.
• Oral-B is #1 brand most used by dentists worldwide. Clinically proven results.