| | Dental Health | Teeth Cleaning What is the active ingredient in cal dent denture cleaner? The active ingredient in Cal Dent Denture Cleaner is Sodium Hypochlorite. Sodium hypochlorite, also known as bleach which kills bacteria and removes stains. Teeth Cleaning - Related Articles Why is plastic surgery called surgery? Pain Below Left Shoulder Blade & Natural Cures Causes of Hiccups That Won't Stop What help is there for children with dyspraxia? How to Detox for Free Why medieval people stop the black death? What makes flea bites itch?