Toothbrushes must not be soaked in bleach or other cleaner or disinfectant. Toothbrushes which are dropped on the floor should be discarded in normal refuse. Toothbrushes should be stored in appropriate storage systems or individual ventilated holders which enable brushes to stand in the upright position ensuring that toothbrushes are not in contact and do not touch the lid to avoid cross contamination with saliva.