Get a whiter smile with Colgate ProClinical 360° whitening toothbrush heads. These replacement brush heads whiten in one week* and reduce 5x more plaque**. Look after your white smile with these toothbrush heads. *by removing surface stains **at the gum margin vs a manual flat-trim toothbrushSoft, thin tipped bristles, Power tip bristles, Soft rubber cup, Tongue and cheek cleaner, 4 packDazzle with a bright, white smile when you use Colgate ProClinical 360° whitening toothbrush heads. Not only do these replacement brush heads whiten teeth in just one week* by removing surface stains, but they also reduce 5x more plaque** at your gumline compared to a manual flat-trim toothbrush. The toothbrush heads have a 4x whitening action to help you achieve a whiter, brighter smile. Spiral bristles help to remove surface stains, a soft rubber cup polishes teeth, soft thin-tipped bristles sweep along the gumline and the tongue and cheek cleaner helps to remove odour causing bacteria. Now you can have brilliant, white smile with Colgate ProClinical 360° whitening replacement brush heads. *By removing surface stains**Compared to a manual flat-trim toothbrush