Can Hydraulic Brake Oil Cure Eczema?

 

The Dangerous Myth Nigerians Need to Stop Believing**

For many years across different Nigerian communities, a popular myth has circulated that hydraulic brake oil—the type used in cars—can treat eczema or skin infections. Some people even claim it “burns away” the affected area or works faster than medical creams.

But is this true?
Can brake oil really cure eczema?
The clear, evidence-based answer is:

❌ No. Hydraulic brake oil does NOT cure eczema.
❌ It is medically dangerous and can damage your skin permanently.

Let’s break it down.

What Exactly Is Hydraulic Brake Oil?

Hydraulic brake oil (DOT 3, DOT 4, etc.) is a synthetic industrial chemical designed for one purpose only:

➡️ To help a vehicle’s brake system function correctly.

It contains chemicals such as:

• Glycol ethers

• Diethylene glycol

• Corrosion inhibitors

• Industrial solvents

These substances are NOT safe for human skin, especially sensitive or already-inflamed skin.

Why Do People Think Brake Oil Works on Eczema?

This myth continues because brake oil can temporarily irritate and burn the skin. When applied to eczema:

• It causes a burning sensation

• It dries out the top layer of skin

• In some cases, the wound looks dry or dark, giving a false impression of healing

This false improvement is why some people continue believing the myth.

But beneath the surface, the skin is being chemically damaged, not healed.

What Actually Happens When You Apply Brake Oil to Your Skin?

Here is what science shows:

🚫 1. It causes chemical burns

Brake fluid is corrosive. It can burn the upper layers of the skin and destroy tissue.

🚫 2. It worsens eczema

Eczema is caused by inflammation and a damaged skin barrier. Brake oil destroys the barrier further, making eczema more severe.

🚫 3. It increases risk of infection

Once the skin barrier is weakened, bacteria and fungi can easily enter, causing:

• Wounds

• Secondary infections

• Pus-filled sores

• Cellulitis

🚫 4. It can enter the bloodstream

Through cracked skin, brake oil chemicals can be absorbed—this can be toxic.

🚫 5. It may cause long-term skin discoloration

Many people who used brake oil end up with:

• Dark patches

• Scars

• Permanent hyperpigmentation

So while the myth appears “effective” at first glance, medically it causes more harm than good.

So What Does Cure Eczema?

Real eczema requires proper diagnosis, because eczema comes in several forms:

• Atopic dermatitis

• Contact dermatitis

• Fungal eczema (“ringworm–like”)

• Nummular eczema

• Allergic eczema

Each one needs a different treatment approach.

✔️ Medically proven treatments include:

• Mild or medium-strength steroid creams

• Antifungal creams (if fungal)

• Moisturizers for barrier repair

• Antihistamines for itching

• Avoiding triggers (detergents, perfumes, sweat, food allergens)

✔️ Safe natural alternatives include:

• Coconut oil

• Shea butter

• Aloe vera gel

• Oatmeal baths

• Honey (mild antibacterial properties)

These remedies soothe the skin without causing chemical burns.

Why We Must Stop the Brake Oil Myth

Many Nigerians, especially in rural areas, still apply brake fluid to children and adults. This leads to:

• Pain

• Worsened wounds

• Unnecessary suffering

• High medical bills

• Lifelong scars

As a community, we must replace harmful traditional myths with safe and scientifically sound practices.

Final Verdict: Brake Oil and Eczema

Claim	Verdict
Brake oil cures eczema	❌ False
Brake oil kills eczema germs	❌ It burns the skin instead
Brake oil is safe	❌ Dangerous
Brake oil can be used for children	🚨 Never

Brake oil belongs in your car, not on your skin.

If you or someone you know has persistent eczema, see a dermatologist or use safe, proven remedies.