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Mr Service Ltd

Brake Fluid Replacement

The Importance of Regular Brake Fluid Checks

Brake fluid, the unsung hero of the automotive world, is crucial for safe driving. It's the lifeline of your car's braking system, ensuring that when you hit the brakes, your vehicle actually stops. But just like any other component of your car, brake fluid needs regular attention and maintenance.

Why Change Brake Fluid?

Over time, brake fluid can become contaminated with water due to its hygroscopic nature. This contamination lowers the fluid's boiling point, leading to less effective braking and potentially dangerous situations. If you've ever felt a spongy sensation when pressing the brake pedal, it's a telltale sign that your brake fluid needs a check-up.

When to Change Brake Fluid?

The general rule of thumb is to change your brake fluid every 24 months or 24,000 miles, but always check your vehicle manufacturer's recommendations for the most accurate interval. Regular checks are essential for maintaining the integrity of your braking system and, more importantly, your safety on the road.

DIY Brake Fluid Top-Up

Notice your brake fluid is low? Topping it up is a task you can do at home. Park on a level surface, locate the brake fluid reservoir, clean the cap to avoid contamination, and carefully add the fluid to the master cylinder reservoir, taking care not to overfill. Remember, using the correct type of brake fluid is paramount—check your vehicle's manual for the right specification.


Remember, while topping up brake fluid can be a quick fix, it's not a substitute for proper maintenance and checks by a professional. If you're ever in doubt, it's always best to consult with a mechanic to ensure your car's braking system is in top shape. Drive safe!