18/02/2026
Castrol Engine Shampoo is a pre-oil change treatment with a powerful cleaning agent (PCA) that removes engine sludge and wraps up dirt particles, helping them to drain freely, and cleans the engine ready for fresh oil.
Castrol Engine Shampoo:
🫧 is solvent-free and therefore, it does not damage vital oil seals
🫧 contains powerful cleaning agent (PCA) which helps to remove sludge deposits from the metal surfaces of the engine
🫧 removes up to 85% of sludge in gasoline engines
🫧 can also be used in light diesel engines
Castrol Engine Shampoo is recommended for use at every other oil change, mainly for older and high mileage vehicles, however, it can also be used for new vehicles as a preventative measure.
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📱 0800 371 810 option 4
