Interdental brushes clean the spaces between teeth that floss can miss — particularly the wider gaps that come with adult dentition, gum recession or orthodontic work.

What's in this range

Stocked products are led by TePe: TePe Interdental Brushes in size 8 (Gray) in 20 and 25-brush packs, TePe Interdental Angle Brushes size 6 (25 brushes) for back teeth, and the TePe Interdental Brush Gray size 8 in an 8-pack. Also stocked: Stoddard Icon Blue Standard Interdental Brushes (25 per pack).

Choosing the right size

Brush size is matched to the gap between teeth — a brush that fits snugly cleans well; one that's too small misses plaque, one that's too large damages gums. Most adults need a mix of sizes for different gaps, especially at the back. TePe colour-codes sizes (Gray is size 8, the largest standard size, useful for wider posterior gaps). Angle brushes have a bent neck for easier reach to molars. Start with a smaller size and step up if it slides through without resistance.

If you're new to interdental brushing, ask a dentist or hygienist to demonstrate sizing on your teeth specifically — it makes a noticeable difference. Sourced from trusted UK suppliers.