Hygiene on a long trail is not spa culture. It is infection control, sleep quality, and not leaving your trip on the ground for the next person.
- Catholes. 6–8 inches deep, 200 feet from water, camp, and trail. In alpine, desert, or high-use corridors, pack it out. The 2025 ATC survey: 7.13% wished they knew how to poop in the woods.
- Toilet paper. Pack it out where the land unit asks. A bidet bottle cuts the paper you need.
- Hands. Soap or sanitizer before eating. A typical 0.3-micron-class filter does not remove viruses.
Women’s hygiene is trail hygiene. It is not a side note.
- Pee cloth. A dedicated pee cloth hangs on the outside of the pack, dries in sun, and cuts paper. Clip it where it can actually dry.
- Menses. Cups are common because they cut packed-out waste. Pack out applicators, wrappers, and used products. There is no “leave it under a rock” version of this.
- Talk to other women on trail. The useful advice is specific and local: water access for washing, which towns have what you need, what is working in this weather. You do not have to invent the system alone.