You do not need to be a mechanic to keep an eye on your brakes. A quick, regular self-check catches most brake problems while they are cheap and safe to fix. Here is a simple monthly brake habit anyone can do in a couple of minutes.
Check the fluid
Pop the hood and glance at the brake fluid reservoir - is the level between MIN and MAX, and is the fluid clear-to-amber rather than dark? See how often to check brake fluid. A dropping level or dark fluid is an early heads-up - see why is my reservoir low.
Feel the pedal
Before driving, press the brake pedal. It should be firm and high, not soft, low, or slowly sinking. A change in pedal feel is one of the earliest signs of trouble - see when a soft pedal is urgent. Note anything different from normal.
Listen and look
On your first drive, listen for new squeals or grinding - see why brakes squeak - and notice any pulling or vibration when braking. Peek at the front pads through the wheel spokes; if they look very thin against the rotor, plan a replacement - see minimum pad thickness.
The payoff
This two-minute routine - fluid, pedal, sound, quick pad glance - catches worn pads, leaks, and sticking calipers early, before they become expensive or unsafe. For a deeper look see the brake safety inspection checklist. When something is due, fit quality pads and fresh hardware.