Genius Tricks To Prevent Metal From Rusting

Have you ever found that your favorite tools or gadgets look too rusty for comfort? We get it — the struggle against rust is real! One thing for certain is that it can appear everywhere, from your taps indoors to your locks outdoors. Rust is the result of a natural process called oxidation. This occurs when metals, like iron and steel, react with oxygen and moisture in their surroundings. It's like a relentless tag team that gradually eats away at the surface of your beloved metal possessions. 

Instead of waiting until it catches up to you, forcing you to make a big effort to try to get rid of it, why not save yourself some stress? You can do this by preventing rust in the first place. All you have to do is stop water from reacting with oxygen. But that's easier said than done. So, instead of beating yourself up over elements you can't control, try these genius tricks to keep rust formation at bay. 

Petroleum jelly making this list might not come as a surprise to some of you. However, it can be your trusty sidekick in preventing rust. Many mechanics rely on this medicine cabinet staple to keep their tools pristine. The theory is that the jelly forms a barrier that prevents moisture from reaching the metal, therefore protecting it from oxidation. 

To use petroleum jelly to prevent rust, first ensure that the metal surface is clean. Use a mild cleaning agent or a damp cloth to remove any existing dirt or debris. Then with a clean, soft cloth or a sponge, apply a thin, even layer of Vaseline to your metal surface. Pay extra attention to vulnerable or exposed areas where moisture might accumulate like joints, crevices, and edges. Over time, the coating may wear off or be exposed to environmental elements and should be periodically reapplied, especially if the metal is regularly exposed to moisture or harsh conditions.

Are you tired of home hacks and would prefer a store-bought option to prevent your metal from rusting? WD-40 is a widely known and popular multi-purpose, cleaner that many people use to prevent rust. It's better for short-term use, but as the WD in the name stands for water displacement, it provides a thin barrier to keep moisture away. 

First, make sure the metal is clean by wiping off any dirt or debris. Shake the can well, then hold it about 6 to 8 inches away from the surface. Then, evenly spray the metal, covering it with a light coat. Let it sit for a few minutes so it can seep into all the tiny spaces on the surface. Finally, use a clean cloth to wipe away any extra liquid. If your metal is outside or is handled a lot, you might need to spray it more frequently to keep it protected.

Metal surfaces often have microscopic pores, imperfections, or areas where the metal is exposed. Paint seals these openings, creating a smooth and impermeable layer. This shields the metal from environmental elements that can cause corrosion. The key is to select an oil-based formula which Certa-Pro explains can not only prevent new rust but can also stop existing rust from spreading. 

When it comes to the painting process, the first step is priming. Apply a metal primer to the clean and dry surface as a base coat. This enhances the paint's adhesion and provides additional rust protection. Then, allow the primer to dry completely before moving to the next step. Since you're using oil-based paint, use tape to cover any areas you don't want to be permanently marked. You'll also want to use a drop cloth or newspaper to protect surrounding surfaces from splatter. Apply the first coat and allow it to dry completely before applying additional ones. In the future, perform touch-ups as needed to address any areas where the paint chips or wears away.

Garage experts explain that good ventilation can indirectly help prevent rusting. Moisture levels and oxygen are the two core factors responsible for rust formation. Proper ventilation helps to reduce humidity in enclosed and tight spaces and ensures a continuous flow of air. This can help dilute the concentration of moisture around your metal surfaces, eliminating one of the rust-inducing elements. 

Consider using dehumidifiers in spaces where you store metal tools or machines. A portable, rechargeable fan can also be a simple way to promote air movement. This is especially helpful when you're working in your garage on a hot and humid day. You should also arrange any metal items in ways that allow good air circulation. Avoid stacking objects tightly together as this can trap moisture between them. Also, maintain a consistent temperature in your garage and storage areas as fluctuations can lead to condensation, promoting rust.