How to Remove Rust from Tools Home Remedies?

By: John Garcia | Date Posted: December 19, 2022

When water comes into contact with your metal tools, they’ll eventually rust. If you don’t take care of the rust, it can lead to lasting damage.

This guide will show you how to remove rust from tools. You can use supplies you have at home or a commercial rust remover while removing rust from tools. 

How Does Rust Form?

Rust forms due to a chemical reaction between water, oxygen, and iron or steel. The water and oxygen bond with the metal, causing oxidation that results in rust. Continued exposure to humidity or water vapor can be enough to cause rust. Other metals and stainless steel do not rust, but they can corrode.

How to Remove Rust

Just because there’s rust on your tools, doesn’t mean you have to discard them. When you know how to remove rust from metal tools, you can extend their lifespan. As long as there aren’t holes in the metal, you can reduce rust on the surface of your tools. There are several methods you can try.

Sanding

The sanding method is a good starting point for removing rust from tools. It does require a bit of work, but this method gets off a good bit of rust.

  • Use a degreaser, if needed, to clean your tool. Wipe away any dirt or debris with a tack cloth. Let the tool dry.
  • With steel wool or a stiff wire brush, clean the areas most corroded by rust first. Get as much of the rust off as you can.
  • Next, use coarse grit sandpaper to remove any thick patches of rust. 
  • If there are any fine layers of rust left, switch to finer-grain sandpaper and continue to remove any remaining specks.
  • Rinse and dry the metal tool. If any rust remains, you may need to try a chemical rust remover.

Vinegar and Salt

The vinegar and salt method works best for tools with large areas of rust. This method also gets to rust you might not be able to reach with an abrasive.

  • Degrease, clean, and dry the tool.
  • Place the tool in a container large enough to fit the entire metal part of the tool.
  • Use 1/4 cup of salt per liter (around 4.2 cups) of white vinegar. Pour enough vinegar into the container to cover the metal part of the tool. Sprinkle the appropriate amount of salt according to the above ratio evenly over the surface. 
  • Tools that are too large to fit in a container can be wrapped in a cloth soaked with vinegar and sprinkled with salt and then put in a plastic bag. 
  • The vinegar-and-salt mixture needs time to break down the rust. This can take anywhere from one to three days. 
  • Check the tool periodically to see if the rust has softened. 
  • Once the rust has softened, use a metal brush or steel wool to scrub off the surface. 
  • Wash, rinse, and dry the tool.

Baking Soda

Baking soda works well for small areas of rust or rust stains.

  • Degrease, clean, and dry the tool.
  • Pour baking soda into a bowl. Add enough water to make a paste. A one-to-one ratio of baking soda to water will typically make a good paste. 
  • Apply the paste to the rusted area. 
  • Let it sit for a couple of hours. 
  • Use a brush to scrub off the paste.
  • Rinse with clean water and dry.

Oxalic Acid

As you figure out how to remove rust from tools, sanding, vinegar and baking soda may not be successful. If none of the other methods work for rust removal, oxalic acid is a commercial rust remover that will dissolve rust quickly. You will need to wear rubber gloves and eye protection. Use the acid in a well-ventilated area.

  • Degrease, clean and dry tools.
  • Put on your goggles and rubber gloves.
  • Add one gallon of water to a container large enough to hold your tools.
  • Add three tablespoons of oxalic acid to the water. Mix carefully and avoid splashing the acid onto yourself or the surrounding work area.
  • Place the rusted tools into the mixture. Allow the tools to soak for 20 minutes, or according to the product directions. 
  • Rinse away the rust and remaining acid in water. Dry thoroughly.

How to Prevent Rust

Rust can be prevented by not allowing water or moisture to stay in contact with metal surfaces. You can do this by thoroughly cleaning and drying tools after each use or by applying a protective coating onto the metal. The best protectant is a thin, multi-use oil. 

It’s best to employ both these rust prevention methods. Keeping metal tools dry and out of the elements can further reduce the odds of rust appearing.

Storing your tools properly can help keep them from getting rusty. Tools should be kept in a location with low humidity. A garage or a damp basement may not be the best place for them. Check the humidity in your workshop. If the humidity is high, you can use a dehumidifier to lower it. Finding another place to keep your tools is also an option. 

Yard tools can get wet while you’re using them. Hanging them up after you’re done keeps them off the wet ground and gives them a chance to dry off.  

Rust may also affect power tools. Keeping your power tools clean can help stop them from rusting. When you’re done using them, make sure they are unplugged. Then use a cloth or rag to wipe them off. Every now and then, clean them more deeply with a damp rag.

Best 5 Removing Rust from Tools Home Remedies

No products found.

Renegade Products Voodoo X Iron Remover for Auto Detailing, Removes Iron, Break Dust, and Rust From Paint and Wheels

Renegade Products Voodoo X Iron Remover for Auto Detailing, Removes Iron, Break Dust and Rust From Paint and Wheels

Specification

  • Brand: ‎ Renegade Products USA
  • Item Weight ‎: 1.8 pounds

Our iron remover was specifically designed for the auto detailer or car enthusiast. This product removes industrial fallout, iron particles, rust particles, and brake dust from the vehicle’s paint and wheels.

The product will change to a dark purple color as it reacts with the iron, letting you know that the product is working effectively. This is a 24 OZ ready-to-use solution.

Conclusion 

Voodoo X is an iron remover that removes and destroys harmful iron deposits that collect on your paint. This product is perfect to use before your clay bar & will make the clay bar process much easier. This product is extremely effective and removes brake dust and other iron particles from everyday driving. This product will turn to a dark purple color as the solution reacts and decontaminates the ferrous metal particles. Especially helpful since using a clay bar can be very cumbersome on rims.

No products found.

Pros

  • One of the best products I’ve bought thus far. 

Cons

  • The product is not as stated dawn dish soap works better absolutely will not buy it again.

Culina Cast Iron Cleaning & Restoring Scrub | Removes Rust Without Scratching & Care Before Cleaning, Washing & Seasoning | 100% Natural | for Cast Iron Skillets, Pans & Cookware

Culina Cast Iron Cleaning & Restoring Scrub | Removes Rust Without Scratching & Care Before Cleaning, Washing & Seasoning | 100% Natural | for Cast Iron Skillets, Pans & Cookware

Specification

  • Brand: Culina
  • ASIN: ‎B08BTVXLXN

Our cast iron scrub is designed to restore & remove stubborn rust spots. Helps to remove burnt & stuck food spots that develop over time. Made with high-quality coconut oil to help season & enhance with essential oils to eliminate odors. Made with a solvent-less, refined coconut oil base that has had its long-chain fatty acids removed. The result is an oil that is 100% natural & will not go rancid.

Conclusion 

This cast iron scrub will NOT scratch the surface of your cast iron cookware, keeping it in good condition for many years to come. All of our Culina culinary products are Kosher, manufactured solely in the United States, using only the highest quality ingredients.  

No products found.

Pros

  • This stuff works wonderfully.
  • Really nice at cleaning rust off of your cast iron teapots or pans

Cons

  • Didn’t work. After 15 minutes, I gave up and used a scratch pad.

CLR PRO Calcium, Lime, and Rust Remover, 1 Gallon Bottle (Packaging May Vary)

CLR PRO Calcium, Lime and Rust Remover, 1 Gallon Bottle (Packaging May Vary)

Specification

  • Item Form: Liquid
  • Special Feature: Phosphate-free, Anti-septic
  • Material Feature: Biodegradable

CLR PRO Calcium, Lime, and Rust Remover is a non-toxic, multipurpose cleaner designed for industrial applications where hard water scale buildup occurs. It breaks down calcium and lime and removes rust for a more efficient operation. Quickly removes calcium, lime, and hard water deposits, discoloration, and dirt. Descales and cleans heat exchangers, radiators, tools, injection molds, plumbing, and pipes.

Conclusion 

CLR PRO Calcium, Lime, and Rust Remover is part of the EPA’s Safer Choice Program, recognizing the product as a safer alternative to chemicals and contains no phosphates, ammonia, or bleach. LEED Green Building compliant. CLR PRO offers a professional line of products for the commercial and industrial segments, including Bio-Enzymatic Drain Maintainers, Restroom Cleaner, and Heavy Duty Cleaner & Degreaser.

No products found.

Pros

  • It works great and has a more economical size

Cons

  • Not a great toilet descaler

WD-40 Specialist Rust Release Penetrant Spray with Blu Torch and SMART STRAW SPRAYS 2 WAYS, 11 OZ

WD-40 Specialist Rust Release Penetrant Spray with Blu Torch and SMART STRAW SPRAYS 2 WAYS, 11 OZ

Specification

  • Material: Plastic
  • Brand: WD-40

Wd-40 Specialist Rust Release Penetrant Spray With Blu Torch And Smart Straw Sprays 2 Ways, 11 Oz. Penetrates Deep Into Crevices, Threads, and seams to break the bonds that hold stuck parts together. It’S Fast Acting And Ideal For Nuts, Bolts, Threads, Locks, And Rusted Chains. The Wd-40 Specialist Line Is Designed With Industrial Strength Quality And Extreme Penetration For Your Hard To Solve Issues

Conclusion 

Safe On Plastic, Rubber, And Metal; Leaves Behind A Protective Layer And Helps Prevent Rust And Corrosion From Re-Forming. Blu Torch Technology Penetrates Rust 2X Faster. Blu Torch Is Proprietary To Wd-40 Specialist Rust Release Penetrant.

No products found.

Pros

  • The tools cleaned up perfectly.
  • Takes rust off fast. Doesn’t damage the metal. 

Cons

  • Not that easy or quick,

The Laundress – Stain Brush, Removes Stains on All Fabrics, Soft Bristles

The Laundress - Stain Brush, Removes Stains on All Fabrics, Soft Bristles

Specification

  • Brand: The Laundress New York
  • Item Form: Stain Brush
  • Item Weight: 0.04 Pounds

Our Stain Brush is the ideal tool for removing stains on all fabrics, from delicate knits to sturdy linens. Rather than working a stain with your finger, use this brush to effectively treat the target area without harming the fabric. We never recommend using paper towels, washcloths, napkins, or sponges, as they leave behind bigger messes. Tips -This brush is safe for most fabrics, yarns, and constructions.

Conclusion 

Ideal tool for pretreating stains. Safe for most fabrics, yarns, and constructions. Provides just the right amount of agitation. ideal for stubborn stain removal.ideal for hard-to-reach areas.

No products found.

Pros

  • The brush is amazing, or the fabric on my sneakers is easy to clean, or maybe a combination of both.
  • This works great. It is tiny but really makes a difference when treating laundry spots. 

Cons

  • The brush is tiny contrary to the appearance in the photo.

Thank you for reading!

John
 

John is the founder and chief editor of Homienjoy. With over 15 years of experience in the home improvement industry, John is passionate about helping homeowners confidently tackle their projects. Holding a civil engineering degree and working as a contractor, project manager, and consultant, John brings a wealth of knowledge and expertise to the Homienjoy community.

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