What is Ordo Sonic Brush Heads 4 Pack 4 Brush HeadsColour: Pearl VioletCompatible with: Ordo Sonic ToothbrushFeatures- Soft and individually rounded bristles for a clean thats gentle on gums and tooth enamel, yet tough on plaque.- Silicone polishing element works with the bristles to help remove surface stains.- Slim brush head for hard-to-reach areas.- Sonic pulse technology utilises fluid dynamics to clean deep between teeth.Superior plaque removalVs a manual toothbrushCompatible with: Ordo sonic toothbrush What are the key features Tough on plaque gentle on gums Silicone polishing element Cleans deep between teeth Usage How to use Ordo Sonic Brush Heads 4 Pack Dentists recommend replacing your brush head every 2-3 months.Replace sooner if bristles become worn or frayed.Directions- Before connecting new brush head clean any toothpaste residue from your sonic handle.- Slide brush head onto pin until it clicks into place.- Rinse brush head before first use and rinse thoroughly after each use.Usage