<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
How can I whiten my teeth at home?
<|assistant|>
One way to whiten your teeth at home is to use a whitening kit that contains peroxide-based gel or crystals. You can either use a tray-based system which is more affordable, or a more concentrated gel that is used directly to the teeth. Either way, make sure to follow the instructions carefully for the best results. You can also try brushing your teeth with baking soda or using hydrogen peroxide as an alternative whitening method.