Which type of brake fluid should be avoided in specific braking systems?

Mineral oil is typically to be avoided in specific braking systems due to its incompatibility with rubber and plastic components found in traditional brake systems. Most braking systems are designed to operate with glycol-based fluids, such as DOT 3 and DOT 4, which have specific chemical properties that ensure proper functioning, including the ability to handle high temperatures and provide necessary hydraulic pressure.

Using mineral oil, which is primarily used in some bicycle hydraulic brake systems, can lead to significant damage, including swelling and degradation of seals and hoses made from rubber. This damage can result in brake failure, leaks, and compromised safety. Therefore, it's crucial to stick with the recommended brake fluid type specified by the vehicle manufacturer to ensure optimal performance and safety.

Other types of brake fluids like silicone-based fluids and DOT 3 or DOT 4 are designed for compatibility with standard brake system components, but each type has its own specific applications and limitations. Hence, avoiding mineral oil is essential for maintaining system integrity and performance in most vehicles.