Whether you're dealing with a toolbox filled with rusty and greasy tools, or need to disinfect your garden equipment, there are certain mistakes with garden tools to be avoided. Similarly, while maintaining the hinges and mechanisms for certain tools can be as easy as reaching for a can of WD-40, it's by no means a "one size fits all" fix. Below, you'll find 15 common mistakes to avoid when it comes to cleaning and maintaining your tools. Some can compromise the quality of your tools, leading to rust, rotten handles, and dull blades. Whether you're tired of dull blades or have an expensive new tool that you want to keep in fighting form, give yourself the best chance of success by avoiding the cleaning and maintenance mistakes below.