![]() ![]() To learn more about removing rust, check out our video below. Elbow Grease Method MATERIALS AND TOOLS Available on Amazon Coarse-grit sandpaper Fine sandpaper Steel wool Electric drill with wire wheel If you want to remove rust from metal marred. Use this method to clean rust from exterior plastic, such as PVC fencing, vinyl siding or PVC decking. Spray it on, let it work for 10 minutes, and wipe it off, repeating as many times as necessary. In cases where a significant amount of rust has built up over time, be prepared to apply several courses of the chemical before seeing the desired results. Use full-strength vinegar or lemon juice to remove stubborn rust stains. Once applied, different products take different amounts of time to be effective, so read the manufacturer’s directions closely. If you are removing rust from a larger, more unwieldy object, consider using a remover in gel form. Want to remove rust from a small metal object? You can fully immerse it in the rust remover, letting it soak one to three hours for light rust, overnight for heavy rust. Do this type of work only in well-ventilated spaces, and be sure to wear protective eyewear, rubber gloves, and full-coverage clothing. Take tremendous care when using commercially sold chemical rust removers these powerful solutions contain either hydrochloric or phosphoric acid. Keep the grinding wheel, stripping disc, or flap disc moving on the object at all times, or you’ll risk causing damage worse than rust! Chemical Rust Remover Method ![]() It made the job so much easier than if I had to do it by hand. Alternatively, if you have access to one, use a grinder, but do this carefully. I used a wire brush that was attached to a drill. For heavier rust buildup, try an electric drill outfitted with a wire brush. Just remember to scrape first with a coarse-grit paper, making sure you remove all pockmarks before finishing with a finer grit to smooth out grooves. Sanding the surface of the object with sandpaper or steel wool (or even a scouring pad) usually does the trick, so long as the rust is light. If you want to remove rust from metal marred not only by corrosion but also a great deal of flaking paint, there’s really no substitute for good old-fashioned elbow grease. What happens next is a miracle of chemistry: The rust transforms into a black substance, one that prevents further corrosion and can be painted over to achieve a finish that seems brand-new. Next, apply the rust converter with a paintbrush (if you’ve chosen the liquid) or directly (if you’ve opted for the spray). First, use a wire brush to scrape off any rust dust or flaking paint on the item you wish to clean. For particularly stubborn stains, rinse the acid away with a pressure washer. Use a brush that’s appropriate for your concrete to avoid damaging it. Available for purchase in liquid or spray forms at most home improvement centers, rust converters work wonders on iron or steel. Make sure the surface is clean, apply the rust remover or acid (following the instructions and safety precautions on the bottle), let it sit for five to 10 minutes, then scrub and rinse. ![]()
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