Loose or rusted bolts can be a real headache, especially when they are holding together critical machinery or equipment. But before you rush out to buy expensive bolt-loosening chemicals or tools, you may be surprised to learn that there are some simple home remedies that can do the trick. In this post, we’ll take a look at a few of the most effective ways to loosen rusted bolts using household items.
One of the simplest remedies is to use a penetrating oil like WD-40. Simply spray the oil onto the bolt and let it sit for a few minutes to penetrate the rust. Then, use a wrench or pliers to turn the bolt back and forth until it loosens. Another option is to heat the bolt with a propane torch. The heat can expand the metal and loosen the rust, making it easier to turn. Be sure to use caution when working with heat and to protect nearby surfaces from getting damaged.
If you have access to a vise or vice grips, you can use these to loosen the bolt as well. First, clamp the vise or vice grips onto the bolt and tighten it to grip the bolt securely. Then, use a wrench or pliers to turn the bolt in the opposite direction. This can help break up the rust and make it easier to turn. For particularly stubborn bolts, you may need to repeat the process several times or use a combination of these methods to finally loosen the bolt.
How To Loosen Rusted Bolts With Home Remedy Overview
First, let’s talk about penetrating oil. This is probably one of the most popular remedies and for good reason. I personally love using products like WD-40, it’s a household name and it’s so easy to use. Just spray some on the rusted bolt, let it sit for a few minutes, and then try turning the bolt with a wrench or pliers. You’ll be amazed at how much easier it is to turn the bolt after using the penetrating oil.
Another great home remedy is to use heat. A propane torch can work wonders in loosening rusted bolts. The heat expands the metal and breaks up the rust, making it much easier to turn. Just be careful when using a propane torch and make sure to protect any nearby surfaces from getting damaged. I love using this method because it’s quick and effective.
If you have access to a vise or vice grips, those can also come in handy. Simply clamp the vise onto the bolt and tighten it to grip the bolt securely. Then, use a wrench or pliers to turn the bolt in the opposite direction. This can help break up the rust and make it easier to turn. I’ve used this method a few times and it works like a charm!
In conclusion, there are many home remedies that can help you loosen rusted bolts. Whether you prefer to use penetrating oil, heat, or a vise, you’re sure to find a method that works for you. I’m always impressed with how effective these remedies are and I hope you’ll be too! So, go ahead and give them a try, and let me know how it goes. Happy bolt-loosening!
How To Loosen Rusted Bolts Home Remedy In Comparison
Permanent methods to loosen rusted bolts at home typically involve the use of household items or ingredients. Here are three common permanent methods and a comparison table to help you decide which one may be best for your situation.
- Penetrating Oil: Penetrating oil, such as WD-40, is one of the most popular home remedies for loosening rusted bolts. This type of oil contains solvents that help to dissolve rust and break it up, making it easier to turn the bolt. Simply spray the oil onto the bolt, let it sit for a few minutes, and then use a wrench or pliers to turn the bolt.
- Vinegar and Baking Soda: This method involves mixing equal parts of white vinegar and baking soda to create a fizzy solution. Apply the solution to the rusted bolt and let it sit for at least 30 minutes. The acid in the vinegar helps to dissolve the rust, while the baking soda neutralizes the acid and provides a little extra abrasive action. After the solution has had time to work, use a wrench or pliers to turn the bolt.
- Mechanical Means: Mechanical means of loosening rusted bolts include using a vise or vice grips. Clamp the vise onto the bolt and tighten it to grip the bolt securely. Then, use a wrench or pliers to turn the bolt in the opposite direction. This can help break up the rust and make it easier to turn.
Method | Pros | Cons |
---|---|---|
Penetrating Oil | Easy to use, widely available | May not work for extremely rusted bolts |
Vinegar and Baking Soda | Inexpensive, readily available ingredients | May take longer to work than other methods |
Mechanical Means | Can be very effective, especially for extremely rusted bolts | May require specialized tools |
It is important to note that the best method for loosening rusted bolts will depend on the specific circumstances of your situation. The severity of the rust, the type of bolt, and the tools available to you will all play a role in determining which method is best. However, with a little patience and persistence, any of these home remedies should be able to help you get the job done.

Equipment To Work With Rusted Bolts at Home
Equipment | Purpose |
---|---|
Penetrating oil (such as WD-40) | Helps to dissolve rust and make it easier to turn the bolt |
White vinegar | Helps to dissolve rust when mixed with baking soda |
Baking soda | Neutralizes the acid in the vinegar and provides a little extra abrasive action |
Vise or vice grips | Clamps onto the bolt to grip it securely, making it easier to turn |
Wrench or pliers | Used to turn the bolt after the penetrating oil or vinegar and baking soda solution have had time to work |
Propane torch | Can be used to heat the bolt and expand the metal, breaking up the rust and making it easier to turn |
It is important to have all of the necessary equipment on hand before starting to loosen the rusted bolts. This will help ensure that you are able to complete the task quickly and efficiently. Additionally, make sure to follow all safety precautions and guidelines when using tools such as a propane torch, and take care to protect any nearby surfaces from damage.
Step By Step Instructions On How To Loosen Rusted Bolts
- Gather your equipment: Make sure you have all of the necessary equipment on hand, such as penetrating oil (such as WD-40), white vinegar, baking soda, a vise or vice grips, a wrench or pliers, and a propane torch (if desired).
- Clean the bolt: Remove any dirt or debris from around the bolt, as this can interfere with the home remedy you will be using.
- Choose a method: Decide which method you will be using to loosen the rusted bolt, whether it be penetrating oil, vinegar and baking soda, mechanical means, or a combination of methods.
- Apply the home remedy: If using penetrating oil, simply spray the oil onto the bolt and let it sit for a few minutes. If using vinegar and baking soda, mix equal parts of white vinegar and baking soda and apply the solution to the bolt, letting it sit for at least 30 minutes. If using mechanical means, clamp a vise onto the bolt and tighten it to grip the bolt securely.
- Use a wrench or pliers: After the penetrating oil or vinegar and baking soda solution has had time to work, or after the vise is securely in place, use a wrench or pliers to turn the bolt in the opposite direction. If necessary, use a propane torch to heat the bolt and expand the metal, breaking up the rust and making it easier to turn.
- Repeat as necessary: Depending on the severity of the rust, it may take several attempts to fully loosen the bolt. Be patient and persistent, and keep applying the home remedy and turning the bolt until it comes free.
- Clean and lubricate the bolt: After the bolt is free, clean it thoroughly and apply a light coating of oil or lubricant to help prevent rust from forming in the future.
By following these simple steps, you should be able to successfully loosen rusted bolts using a home remedy. Just remember to take your time, be patient, and use caution when working with tools or handling potentially dangerous materials.

F.A.Q.
What are some common home remedies for loosening rusted bolts?
Penetrating oil (such as WD-40), white vinegar and baking soda, mechanical means (such as a vise or vice grips), and a combination of these methods are all common home remedies for loosening rusted bolts.
How long does it take for the home remedy to work?
The amount of time it takes for the home remedy to work will depend on the severity of the rust, but it can take anywhere from a few minutes to several hours. In some cases, it may even take several attempts over a period of time to fully loosen the bolt.
What is the best way to loosen a rusted bolt?
The best way to loosen a rusted bolt will depend on the specific situation, but a combination of penetrating oil and mechanical means (such as a vise or vice grips) is often effective.
Can a propane torch be used to loosen a rusted bolt?
Yes, a propane torch can be used to heat the bolt and expand the metal, breaking up the rust and making it easier to turn. However, caution should be taken when using a propane torch and it is important to follow all safety precautions and guidelines.
Is it possible to loosen a rusted bolt without using any tools?
It is possible to loosen a rusted bolt without using any tools, but it can be very difficult and may require a lot of time and effort. In most cases, using tools such as a vise or vice grips, wrench or pliers, and a propane torch (if desired) will make the job much easier and more efficient.
What should I do if the bolt still won’t come loose after using a home remedy?
the bolt still won’t come loose after using a home remedy, you may need to use a more aggressive method, such as cutting the bolt with a hacksaw or using a bolt extractor tool. In some cases, you may need to seek professional help.
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