What should be maintained regularly to prevent tool rusting?

To effectively prevent tools from rusting, proper drying after each use is crucial. When tools are exposed to moisture and not adequately dried, the humidity can lead to oxidation, which is the primary cause of rust. Ensuring that tools are dry eliminates the presence of moisture that can promote rust formation, thus extending their lifespan and maintaining their functionality.

While oiling tools can help create a barrier against moisture, it is not effective if the tools are wet beforehand. Cleaning with alcohol is beneficial for sanitizing, but it does not specifically address moisture retention. Similarly, storing tools in a dry place is important for long-term prevention but is contingent upon the tools being dried properly first. Therefore, the immediate action of properly drying tools is pivotal in preventing rust and maintaining their condition.