Using the Sea to Summit Wilderness Wash is a breeze. For personal hygiene, just put a tiny amount on your hands or a washcloth and clean as usual. When it comes to dishes, add a small drop to some water and use it to scrub your pots and pans. For clothes, you can either soak them in a solution with a bit of this wash or directly apply it to stains. Remember, since it's biodegradable, always wash at least 100m away from waterways to protect the environment. As for maintenance, keep the bottle tightly closed to prevent the wash from drying out. The tough bottle design is made to withstand outdoor conditions, so you don't have to worry too much about it getting damaged in your pack.