Is this fluid compatible with my existing brake system?

Standard DOT-rated brake fluid works across most hydraulic systems, but verify your vehicle's service manual for the specific DOT rating required. Mix only with fluid of the same or higher rating — never downgrade.

How often should I perform a full brake fluid exchange?

Every two years or per your manufacturer's maintenance schedule. Brake fluid absorbs moisture over time, which reduces boiling point and compromises stopping power. A 200CC bottle gives you a single complete flush for most vehicles.

Can I use this for a partial top-up or does it need a full system flush?

This is formulated for complete exchange and bleeding procedures. If you're just topping off a slightly low system, consult your manual first — mixing ages of fluid can create inconsistent braking feel. A full flush is the cleanest approach.