Engine Carbon Deposit Cleaner
■ MASUMA Engine Carbon Deposit Cleaner is an engine oil system cleaning and maintenance additive specially developed for the engine oil passages and crankcase. Formulated with refined petroleum solvents and natural dispersing agents, it is designed for use during oil changes on a wide range of fuel-powered engines. Prolonged short-distance driving, low-quality engine oil, and delayed routine maintenance can cause gum, sludge, and hard carbon deposits to accumulate inside the engine. These deposits may lead to rough idling, increased fuel consumption, reduced engine power, and oil leaks caused by aging oil seals. This product provides deep internal cleaning without engine disassembly. Simply add it before an oil change to clean the engine internally. It is an essential preventive maintenance product for repair shops and vehicle owners. Use it with an oil change every 15,000 km to help maintain long-term engine performance.
■ This product is suitable for cleaning the crankcase and engine oil passages of all gasoline-powered vehicles. It specifically targets gum, sludge, and carbon deposits caused by degraded engine oil, excessively long maintenance intervals, and frequent short trips with a cold engine. It can be used during routine major maintenance and oil changes on private cars, ride-hailing vehicles, and light commercial vehicles.
Product Advantages
■ Gentle Formula That Protects Engine Components: The product uses refined petroleum as the base solvent, supplemented with natural dispersing agents. Unlike highly corrosive industrial cleaning agents, it removes carbon deposits without corroding engine block metal or damaging rubber seals. It is also suitable for older vehicles and engines with aging oil seals.
■ Multifunctional Cleaning and Maintenance: In addition to removing sludge and carbon deposits, it helps rejuvenate aged rubber O-rings and gaskets, restore rubber elasticity, and address minor engine oil leaks. Combining cleaning with seal conditioning helps reduce the need for costly oil seal repairs.
■ Simple, Time-Saving Operation: Used as part of a routine oil change, the process requires only 10–15 minutes of engine idling. No engine disassembly or dismantling of oil passages is required, improving workshop efficiency and making the product easy for vehicle owners to use when changing their own oil.
■ Long-Term Wear Reduction and Extended Component Life: The product helps clear blocked engine oil passages and restore smooth oil circulation and lubrication, reducing friction and wear caused by inadequate lubrication. It also helps slow oil degradation and extend the service life of both the engine and engine oil, helping reduce the costs of major engine repairs and frequent oil changes.
Product Performance
■ Formulated with selected refined petroleum solvents, specialized natural dispersing agents, and high-performance cleaning agents, MASUMA Engine Carbon Deposit Cleaner penetrates and breaks down gum, stubborn deposits, and long-standing carbon buildup adhering to the internal surfaces of the engine and its oil passages. It helps clear oil circulation passages and maintain smooth oil flow through the lubrication system. The product helps reduce frictional resistance between moving components, gradually restoring the vehicle's original power performance. It also helps rejuvenate internal engine rubber seals and gaskets, restore their original elasticity, improve oil seal performance, and address oil leakage. By optimizing engine operating conditions, it helps control abnormal increases in fuel consumption and reduce abnormal wear on critical components such as the engine block and crankshaft. Regular use as directed helps extend oil service intervals and the overall service life of the engine.
Standard Instructions for Use
■ Warm Up the Engine: Drive the vehicle normally to warm up the engine. Once the coolant reaches normal operating temperature, switch off the engine and allow it to stand.
■ Application Ratio and Addition: Open the engine oil filler cap. One bottle of this product is suitable for an engine oil capacity of 4–5 L. Add the product according to this capacity range.
■ Add the Product: Pour the entire bottle of Engine Carbon Deposit Cleaner directly into the crankcase through the engine oil filler opening, then securely refit the oil filler cap.
■ Idle to Dissolve Deposits: Restart the engine and let it idle for 10–15 minutes. This allows the product to circulate throughout the engine oil passages and dissolve internal deposits.
■ Drain the Old Oil and Refill: After idling for the specified period, switch off the engine and completely drain the used engine oil. Replace the engine oil filter at the same time, then refill the engine with fresh oil.
■ Maintenance Interval: Use the product once every 15,000 km during an engine oil change to help prevent the accumulation of carbon deposits and sludge.
Precautions
■ This is a solvent-based chemical product. Keep it away from open flames and high-temperature heat sources during storage and use. Do not store it in direct sunlight.
■ Once opened, the entire contents must be used at one time. Do not retain the product for subsequent use, as solvent evaporation may render it ineffective.
■ Do not swallow the product. Wear protective gloves during handling whenever possible, and avoid direct contact with the undiluted product. If it comes into contact with the skin or eyes, rinse immediately and thoroughly with plenty of running water. If severe discomfort, such as redness or stinging, occurs, seek medical attention immediately.
■ Store in a cool place away from direct sunlight and out of reach of children to prevent accidental handling or misuse.
Engine Carbon Deposit Cleaner
■ MASUMA Engine Carbon Deposit Cleaner is an engine oil system cleaning and maintenance additive specially developed for the engine oil passages and crankcase. Formulated with refined petroleum solvents and natural dispersing agents, it is designed for use during oil changes on a wide range of fuel-powered engines. Prolonged short-distance driving, low-quality engine oil, and delayed routine maintenance can cause gum, sludge, and hard carbon deposits to accumulate inside the engine. These deposits may lead to rough idling, increased fuel consumption, reduced engine power, and oil leaks caused by aging oil seals. This product provides deep internal cleaning without engine disassembly. Simply add it before an oil change to clean the engine internally. It is an essential preventive maintenance product for repair shops and vehicle owners. Use it with an oil change every 15,000 km to help maintain long-term engine performance.
■ This product is suitable for cleaning the crankcase and engine oil passages of all gasoline-powered vehicles. It specifically targets gum, sludge, and carbon deposits caused by degraded engine oil, excessively long maintenance intervals, and frequent short trips with a cold engine. It can be used during routine major maintenance and oil changes on private cars, ride-hailing vehicles, and light commercial vehicles.
Product Advantages
■ Gentle Formula That Protects Engine Components: The product uses refined petroleum as the base solvent, supplemented with natural dispersing agents. Unlike highly corrosive industrial cleaning agents, it removes carbon deposits without corroding engine block metal or damaging rubber seals. It is also suitable for older vehicles and engines with aging oil seals.
■ Multifunctional Cleaning and Maintenance: In addition to removing sludge and carbon deposits, it helps rejuvenate aged rubber O-rings and gaskets, restore rubber elasticity, and address minor engine oil leaks. Combining cleaning with seal conditioning helps reduce the need for costly oil seal repairs.
■ Simple, Time-Saving Operation: Used as part of a routine oil change, the process requires only 10–15 minutes of engine idling. No engine disassembly or dismantling of oil passages is required, improving workshop efficiency and making the product easy for vehicle owners to use when changing their own oil.
■ Long-Term Wear Reduction and Extended Component Life: The product helps clear blocked engine oil passages and restore smooth oil circulation and lubrication, reducing friction and wear caused by inadequate lubrication. It also helps slow oil degradation and extend the service life of both the engine and engine oil, helping reduce the costs of major engine repairs and frequent oil changes.
Product Performance
■ Formulated with selected refined petroleum solvents, specialized natural dispersing agents, and high-performance cleaning agents, MASUMA Engine Carbon Deposit Cleaner penetrates and breaks down gum, stubborn deposits, and long-standing carbon buildup adhering to the internal surfaces of the engine and its oil passages. It helps clear oil circulation passages and maintain smooth oil flow through the lubrication system. The product helps reduce frictional resistance between moving components, gradually restoring the vehicle's original power performance. It also helps rejuvenate internal engine rubber seals and gaskets, restore their original elasticity, improve oil seal performance, and address oil leakage. By optimizing engine operating conditions, it helps control abnormal increases in fuel consumption and reduce abnormal wear on critical components such as the engine block and crankshaft. Regular use as directed helps extend oil service intervals and the overall service life of the engine.
Standard Instructions for Use
■ Warm Up the Engine: Drive the vehicle normally to warm up the engine. Once the coolant reaches normal operating temperature, switch off the engine and allow it to stand.
■ Application Ratio and Addition: Open the engine oil filler cap. One bottle of this product is suitable for an engine oil capacity of 4–5 L. Add the product according to this capacity range.
■ Add the Product: Pour the entire bottle of Engine Carbon Deposit Cleaner directly into the crankcase through the engine oil filler opening, then securely refit the oil filler cap.
■ Idle to Dissolve Deposits: Restart the engine and let it idle for 10–15 minutes. This allows the product to circulate throughout the engine oil passages and dissolve internal deposits.
■ Drain the Old Oil and Refill: After idling for the specified period, switch off the engine and completely drain the used engine oil. Replace the engine oil filter at the same time, then refill the engine with fresh oil.
■ Maintenance Interval: Use the product once every 15,000 km during an engine oil change to help prevent the accumulation of carbon deposits and sludge.
Precautions
■ This is a solvent-based chemical product. Keep it away from open flames and high-temperature heat sources during storage and use. Do not store it in direct sunlight.
■ Once opened, the entire contents must be used at one time. Do not retain the product for subsequent use, as solvent evaporation may render it ineffective.
■ Do not swallow the product. Wear protective gloves during handling whenever possible, and avoid direct contact with the undiluted product. If it comes into contact with the skin or eyes, rinse immediately and thoroughly with plenty of running water. If severe discomfort, such as redness or stinging, occurs, seek medical attention immediately.
■ Store in a cool place away from direct sunlight and out of reach of children to prevent accidental handling or misuse.
