Keep the mechanical components in your motorhome moving freely with the new 3-In-One Lock Dry Lube from the WD-40 Company. The PTFE-based clear formula dries within minutes, and won’t attract dirt like other lubricants can, according to the company. The attachable straw delivers the lubricant into narrow mechanisms, allowing it to penetrate quickly and deeply. 3-In-One Lock Dry Lube is safe for use on metal, wood and most plastics, and the 2.5-ounce size easily fits in small spaces like toolboxes and glove compartments so it’s always handy. MSRP: About $4.