Burn all wood to white ash, grind small coals to ash between your gloved hands, thoroughly soak with water, and scatter the remains over a large area away from camp.

• 将所用的木材燃烧成灰后带上手套将小的炭木碾成粉末，用水完全浸湿，把这些剩余物抛散在离营地远处的周围，不要丢弃在河里以免堵塞河道。