Is Brake Fluid Harmful to Skin? Safety Precautions

Brake fluid has the potential to erode even metallic components. It can react with some metals and eat away their surfaces. If brake fluid has the potential to corrode metals, then it can easily harm your exposed skin. But many who come in contact with it don’t perceive any danger it poses to the skin. This brings the main question, is brake fluidharmful to skin? We shall answer that question first and then look at what happens when this fluid comes in contact with your skin.

is brake fluid harmful to skin

Is brake fluid harmful to skin?

Yes, brake fluid is harmful to the skin. Many have commented about brake fluid on skin issues. The key indicator is that most fluids have a composition of corrosive chemicals that can cause harm the skin. The severity of the skin irritation may vary between different people. Those with sensitive skin will have extended irritations compared to others. On the other hand, when brake fluid gets on the skin, there is always an attempt to get absorbed into the skin. The toxicity of this liquid can easily harm the skin after absorption. That is why it is wise to avoid direct contact with it at all costs.

What happens if brake fluid gets on the skin?

When Motul Brake Fluid gets on the skin, it starts reacting with the skin immediately. This means that when left for a long period, it can start causing severe irritations. Most brake fluid skin conditions people refer to are associated with prolonged exposure. It has a high affinity for absorbing fluids of this type. That is why after exposure, the skin will give a burning sensation almost instantly. This occurrence usually signals the commencement of the burning. After a long time, this can bring other skin problems. The bottom line is that brake fluid is an irritating substance. It will thus itch and burn the skin. When it ends up in the eyes, it can redden them. This requires rinsing with clean water heavily.

Can brake fluid cause burns?

Yes, brake fluid can cause burns on your skin. There are some types of metals that can even be consumed by the same fluid. This explains why mild skin burns are imminent when you are using brake fluid. Some types of brake fluid can be fatal than others. In most of them, brake fluid burn can be manageable and preventable.

While some types of brake fluid can offer less dangerous side effects, the problem is real. It requires attention to ensure that you observe all precautions before it is too late. Brake fluid can also be more dangerous when it ends up on a child’s skin.

Safety precautions while using brake fluid in a car

The safety precautions vary according to the brake fluid in use. All safety precautions come with one anchor objective – To avoid direct contact with the fluid. Below are some precautions that are not meant for a particular type of brake fluid. The list below does not just focus on dot 4 brake fluid or any other. Therefore, here are some precautions that health experts have recommended when handling brake fluid:

  • Avoid direct contact with the skin: To avoid any spillages or exposure to your hands and skin, we recommend to use gloves. If it spills on the skin, you must rinse it with lots of water.
  • Keep out of reach of children: This applies to all harmful fluids with the potential to harm the child body.
  • Avoid any drops getting into the eyes: Make sure you wear goggles for eye protection.
Using Hand Gloves for Brake Fluid

Additional precautions can be added to the list depending on the type of brake fluid at hand.

How do you neutralize brake fluid?

When you get brake fluid on your hands or any other part of your body, you can neutralize it. If it messes up your hands, you can rinse them with lots of water. This is the first method of neutralizing brake fluid. By using a lot of water, its corrosive pigments are neutralized.

Apart from using water, you can also use solvents. These come in a variety and have been refined over the years. This method is useful when brake fluid is left on a surface you can easily touch. You can also use the same method when cleaning parts you need to reuse.


Is brake fluid harmful to skin? Yes, it is. That is why you have to take all precautions when handling it. The safest way is to use eye protection when applying it. You can also use gloves and other protective clothing to avoid direct contact with the skin. There is no need to take things for granted. Even if some side effects are mild, it is best to abide by all safety precautions and keep safe.   


Mr. Shafiqule Islam is a graduated Mechanical Engineer and has more than 15 years experience of repairing and maintenance of different brand vehicles like Toyota, Mitsubishi, Ford, Mercedes, BMW etc. He is also giving training to Mechanics. He has started writing to share his practical knowledge to Vehicle Owners, Drivers and Mechanics to keep their cars at best fit.

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