XADO Radiator Flush & Cooling System Cleaner – Rust, Scale & Sediment Remover for All Vehicles

A Clean Cooling System Is a Healthy Engine

Rust, scale, and sediment accumulate in every cooling system over time — silently reducing heat transfer efficiency, restricting coolant flow, and setting the stage for overheating. XADO Radiator Flush is a professional-grade cooling system cleaner that thoroughly purges these contaminants from the radiator, heater core, water pump, and all coolant passages — restoring full cooling capacity before you add fresh antifreeze.

Key Benefits

• Removes Rust, Scale & Sediment — deep-cleans all types of deposits that reduce radiator efficiency and cause hot spots
• Restores Heat Transfer Efficiency — unblocked coolant passages allow the system to operate at peak thermal performance
• Corrosion Inhibiting Action — leaves a protective layer on metal surfaces to guard against future rust formation between coolant changes
• Universal Compatibility — safe for all radiator types and materials including aluminum, copper, and plastic components in cars, trucks, and heavy-duty vehicles
• Prevents Overheating — a clean system maintains proper coolant flow and temperature regulation under all operating conditions
• No Special Tools Required — straightforward application accessible to both DIY users and professional technicians
• Eco-Conscious Formula — developed to minimize environmental impact without compromising cleaning performance

How to Use

1. Warm up the engine to normal operating temperature, then turn it off.
2. Add XADO Radiator Flush — pour the entire bottle into the radiator tank or coolant reservoir and close the cap securely.
3. Run the engine — restart and idle for 10 minutes with the cabin heater set to maximum. This circulates the flush through the complete cooling circuit, loosening rust, scale, and deposits throughout.
4. Drain completely — turn off the engine and drain all fluid from the cooling system, removing the flush solution along with all dislodged contaminants.
5. Refill with fresh coolant — fill the system with new antifreeze/coolant according to your vehicle manufacturer’s specifications.

Compatibility

• All radiator types: aluminum, copper-brass, and plastic
• All vehicle types: passenger cars, SUVs, light trucks, and heavy-duty vehicles
• Compatible with all antifreeze and coolant types