How to Clean Scale in Car Radiator?

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There are mainly three methods to clean scale in car radiators: manual cleaning method, ordinary scale cleaner method, and professional car radiator descaler method. Below are the specific steps for each method: 1. Ordinary Scale Cleaner Method: Dismantle the radiator for manual cleaning. 2. Ordinary Scale Cleaner Method: Requires dismantling the car radiator and manually removing scale with tools like hammers, scrapers, etc.; low descaling efficiency, low labor intensity, difficult to clean thoroughly, and may cause secondary damage to the radiator. 3. Manual Cleaning Method: No need to dismantle the radiator, and cleaning can be done without stopping the car. Simply pour the dedicated scale cleaner into the car's water circulation system, let it soak, idle or drive for 20-30 minutes (adjust time based on scale severity, usually not exceeding one hour), then drain the descaler from the radiator and system, rinse repeatedly with water to effectively remove scale, rust, mud, and various harmful substances from the engine's water circulation system.