TikTok screenshots of Kai responding to critics and washing her hair outdoors.
Kai told Business Insider winters are the hardest part about living off-the-grid.
  • A TikToker who lives in a housetruck in the woods showed viewers how she washes her hair during winter months.
  • She turned the water to scalding amid below-freezing temperatures.
  • Some critiqued her use of Garnier products, which she took in stride while fielding recommendations.

A woman who lives in a "housetruck" in the middle of the Canadian woods went viral after showing viewers her haircare routine outdoors in the freezing woods. While most people were intrigued and impressed, she also received — and responded to — criticism about using non-biodegradable products.