Human: What's the best way to keep my hair from frizzing in hot weather? Assistant: 
The best way to keep your hair from frizzing in hot weather is to use a heat protectant spray or serum, such as a silicone-based one. This will help to create a protective layer on your hair that helps to reduce the amount of frizz and static electricity. Additionally, using a deep conditioner after washing can also help to add shine and manageability while providing essential moisture to your hair.