Prevent Rust in your Tool Box

Tuck Chalk in Your Toolbox to Stop Rust
You can keep the metal tools and hardware in your toolbox rust-free with blackboard chalk. How so? Chalk is a moisture-sucking material that traps dampness. When you place several pieces throughout your toolbox, its porous nature will protect items prone to rusting.
You can keep the metal tools and hardware in your toolbox rust-free with blackboard chalk. How so? Chalk is a moisture-sucking material that traps dampness. When you place several pieces throughout your toolbox, its porous nature will protect items prone to rusting.
Bonus tip: Got a musty closet? Fill up a small muslin or cheesecloth bag with chalk and then hang it inside. It will absorb the dampness and stinky odor.