How to Get Rid of Stains on False Teeth
- 1). Place your false teeth in an overnight denture-soaking solution. This will clean away food particles and may lighten some of the stains.
- 2). Brush your false teeth with a denture brush and then rinse them in clean running water (such as under your bathroom or kitchen faucet). Prepare a solution, as suggested by animated-teeth.com, of 1 tsp. of bleach to 10 tsp. of water in a bowl large enough to soak the teeth in.
- 3). Place the false teeth in the bleach and water solution and leave them there for 20 minutes. Check them when the time is up. If some staining remains, leave them in for another 10 minutes.
- 4). Rinse the false teeth well under cool, running water. You can now use them as usual.
Source...