No driver ever wants the squeaking sound of malfunctioning brakes. There are several actions you can take to quieten your brake system. Spraying WD-40 is one of them. WD-40 is a multi-purpose lubricant and penetrating oil that protects metal surfaces from rust and corrosion, displaces moisture, and lubricates moving parts. “WD-40” stands for “Water Displacement, 40th formula,” indicating the 40th attempt to create a water-displacing formula. Can I use WD-40 as brake cleaner? Before answering, let’s first discuss the uses.
Uses Of WD-40
WD-40 is a versatile product that has many different uses. Here are some of the most common applications of WD-40:
- Lubricating
You can use the formula to lubricate moving parts such as hinges, gears, chains, and locks. Its lubricating properties help to reduce friction and wear on these components, making them last longer and operate more smoothly.
- Protecting against rust and corrosion
It can help protect metal surfaces from rust and corrosion. Its water-displacing properties make it ideal in damp or humid environments where rust and corrosion can quickly take hold.
- Cleaning
WD-40 can clean various surfaces, including metal, plastic, and rubber. It can remove dirt, grime, and grease from tools, machinery, and equipment.
Loosening stubborn bolts and screws: Spray WD-40 onto the bolt or screw and let it penetrate the rust or corrosion. The bolt or screw should then be easier to remove.
- Removing adhesives and sticky residue
WD-40 dissolves and removes adhesive residue left behind by stickers, tape, and labels. You can also use it to remove chewing gum from carpets and clothing.
- Displacing moisture
The formula displaces water from electrical connections, preventing corrosion and electrical failure.
- Polishing and shining
Use WD-40 to polish and shine metal surfaces, such as chrome, stainless steel, and aluminum. It could also help remove tarnish and restore dull or discolored metal shine.
Can I Use WD-40 As A Brake Cleaner
No, it is not recommended to use WD-40 as a brake cleaner. WD-40 formulation is not for cleaning brake components; using it as a brake cleaner can be dangerous and potentially cause damage to the brake system, thus compromising its performance. Here are a few reasons why:
- Residue build-up
WD-40 is not formulated as a brake cleaner; it can leave behind a residue that coats the brake pads, rotors, and calipers. This can reduce the effectiveness of the brake system and cause decreased stopping power.
- Chemical contamination
WD-40 can contaminate the brake system with chemicals that can cause corrosion, swelling, or deterioration of the rubber components in the brake system, including the brake hoses, seals, and o-rings.
- Flammability
WD-40 is flammable and can ignite if it comes into contact with hot brake components, which can be dangerous.
Can I Spray WD-40 On The Brake Piston
No, you should not. While WD-40 is a versatile product with many applications, it is not designed for use on brake components and can potentially damage the brake system.
Using the wrong product on brake components can lead to corrosion, swelling, or deterioration of the rubber components in the brake system, including the brake hoses, seals, and o-rings. This can cause a loss of braking power and put yourself and others at risk. Use products specifically formulated for the task and follow the manufacturer’s recommendations. If you want to clean or maintain your brake system, it is best to use a brake cleaner made for that purpose.
How Do You Remove WD-40 From Brakes
If WD-40 has accidentally been sprayed on your brakes, remove it immediately to prevent any damage. Follow these steps to remove WD-40 from brakes:
- Wash the affected area with soapy water
Use soapy water to wash the brake components thoroughly. This can help to remove any remaining WD-40 residue.
- Use a brake cleaner
Brake cleaners are designed to remove contaminants from brake components without leaving residue behind. Spray the brake cleaner on the affected area and wipe it clean with a clean cloth.
- Check for any damage
After cleaning the brake components, inspect them for any signs of damage. Look for swelling, cracking, or any other signs of wear and tear that could compromise the brake system’s performance.
- Test the brakes
After cleaning the brake components, ensure they work correctly. If you notice any issues with the brake system’s performance, take your vehicle to a qualified mechanic for further inspection and repairs.
What Brake Cleaner To Use
When choosing a brake cleaner, select a product that is compatible with your brake components, as some brake cleaners can be harsh and potentially damage certain materials. Follow the manufacturer’s instructions and safety precautions when using brake cleaners, as they can be flammable and should be used in a well-ventilated area.
You can use a soft-bristled brush to scrub the brake components and a clean rag to wipe them clean. Avoid using wire brushes or abrasive materials, as they can potentially damage the brake components and compromise their effectiveness.
Read Also: Do Red Lug Nuts Look Good On Black Wheels?
How To Clean Brakes
Cleaning brakes help to ensure their longevity and effectiveness. Here are some steps you can take to clean your brakes:
- Remove the wheels: To access the brake components, remove the wheels from your vehicle. Make sure to chock the wheels and use jack stands to secure your car before starting the process.
- Spray brake cleaner on the brake components: Use a brake cleaner formulated explicitly for brake maintenance and cleaning. Spray the cleaner on the brake components, including the brake pads, calipers, and rotors. Let the cleaner sit for a few minutes to loosen any dirt or debris.
- Scrub the components: Use a soft-bristled brush to scrub the brake components. This is to help remove any remaining dirt or debris and ensure that the brake components are clean and free from contaminants.
- Wipe the components clean: Use a clean rag to clean the brake components. Make sure to remove all of the brake cleaner residue and dirt from the brake components.
- Reinstall the wheels: Once you have cleaned the brake components, reinstall the wheels and torque the lug nuts to the manufacturer’s specifications.
- Test the brakes: Ensure they are working correctly before driving your vehicle. If you notice any issues with the brake system’s performance, take your car to a qualified mechanic for further inspection and repairs.
Cleaning your brakes regularly can help ensure their longevity and effectiveness and your safety on the road.
Verdict
Can I use WD-40 as brake cleaner, certainly not! While WD-40 is a valuable tool for many tasks, it is essential to recognize its limitations and avoid using it on brake components. Using the wrong product on brake components only compromises its effectiveness and safety. Therefore, use brake cleaners formulated explicitly for brake maintenance and cleaning to keep your brake system in top condition. Remember, prevention is critical, and taking proactive measures to keep your brake system clean and free from contaminants can help to ensure your safety on the road.
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