<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
What are some home remedies for teeth whitening?
<|assistant|>
1. Lemon juice mixed with baking soda and applied directly to the teeth. 
2. Baking soda and water paste to brush the teeth.
3. Activated charcoal and hydrogen peroxide mixed and painted onto the teeth. 
4. Salt water rinse. 
5. Apple cider vinegar and baking soda gel.