Using DIY lubes raises a valid concern about maintaining effective protection against corrosion without compromising performance. What specific properties are necessary for a lube to effectively repel moisture and dirt? Are there tested formulations that utilize recycled materials, or does trial and error play a more significant role? Given that gravel bike cables endure harsh conditions, how do these homemade solutions hold up compared to commercial options over time? Additionally, how do factors like cable exposure to elements influence the choice of lube, especially when considering maintenance frequency?