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Top rated automotive engine cleaner foams

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Top rated automotive engine cleaner foams

AI-generated summary · updated July 20, 2026 · verify details before purchase.

  1. Chemical Guys Engine Cleaner Foam
    Best overall Chemical Guys

    Chemical Guys Engine Cleaner Foam

    4.5/5 $9.99

    Chemical Guys Engine Cleaner Foam is a highly effective and popular choice among car enthusiasts, known for its ability to quickly and easily remove dirt and grime from engine surfaces. It's also safe to use on a variety of materials, including paint, chrome, and aluminum.

    • Effective cleaning
    • Safe for multiple surfaces
    • Easy to use
    • Strong chemical smell
    View on Amazon manufacturer site
  2. Meguiar's Engine Cleaner Foam
    Best budget pick Gunk

    Meguiar's Engine Cleaner Foam

    4.3/5 $31.00

    Meguiar's Engine Cleaner Foam is a budget-friendly option that still delivers great results, making it a popular choice among car owners who want to keep their engines clean without breaking the bank. It's also biodegradable and non-toxic.

    • Affordable
    • Biodegradable
    • Non-toxic
    • Less effective than some other options
    View on Amazon manufacturer site
  3. Gunk Engine Cleaner Foam
    Best for tough grime Gunk

    Gunk Engine Cleaner Foam

    4.4/5 $31.00

    Gunk Engine Cleaner Foam is a powerful and effective cleaner that's specifically designed to tackle tough grime and dirt buildup on engine surfaces. It's also safe to use on a variety of materials, including metal, plastic, and rubber.

    • Effective on tough grime
    • Safe for multiple surfaces
    • Long-lasting results
    • Strong chemical smell
    • Can be harsh on some materials
    View on Amazon manufacturer site
  4. 3M Engine Cleaner Foam
    Best for professional use Gunk

    3M Engine Cleaner Foam

    4.2/5 $31.00

    3M Engine Cleaner Foam is a high-quality cleaner that's designed for professional use, making it a popular choice among mechanics and car enthusiasts who want the best results. It's also safe to use on a variety of materials, including paint, chrome, and aluminum.

    • High-quality formula
    • Safe for multiple surfaces
    • Durable results
    • More expensive than some other options
    View on Amazon manufacturer site
  5. Permatex Engine Cleaner Foam
    Best for everyday cleaning Gunk

    Permatex Engine Cleaner Foam

    4.1/5 $31.00

    Permatex Engine Cleaner Foam is a gentle and effective cleaner that's designed for everyday use, making it a great choice for car owners who want to keep their engines clean and well-maintained. It's also biodegradable and non-toxic.

    • Gentle formula
    • Biodegradable
    • Non-toxic
    • Less effective on tough grime
    View on Amazon manufacturer site
  6. CRC Industries Engine Cleaner Foam
    Best for heavy-duty use CRC

    CRC Industries Engine Cleaner Foam

    4.3/5 $20.42

    CRC Industries Engine Cleaner Foam is a powerful and effective cleaner that's designed for heavy-duty use, making it a popular choice among professionals and car enthusiasts who want the best results. It's also safe to use on a variety of materials, including metal, plastic, and rubber.

    • Effective on tough grime
    • Safe for multiple surfaces
    • Long-lasting results
    • Strong chemical smell
    View on Amazon manufacturer site
  7. Dupli-Color Engine Cleaner Foam
    Best for paint-safe cleaning Dupli-Color

    Dupli-Color Engine Cleaner Foam

    4.2/5 $14.70

    Dupli-Color Engine Cleaner Foam is a gentle and effective cleaner that's specifically designed to be safe for use on paint and other delicate surfaces, making it a great choice for car owners who want to keep their engines clean without damaging the paint. It's also biodegradable and non-toxic.

    • Paint-safe formula
    • Biodegradable
    • Non-toxic
    • Less effective on tough grime
    View on Amazon manufacturer site
  8. Lucas Oil Engine Cleaner Foam
    Best for oil-based cleaning Lucas Oil

    Lucas Oil Engine Cleaner Foam

    4.1/5 $12.49

    Lucas Oil Engine Cleaner Foam is a powerful and effective cleaner that's specifically designed to be used with oil-based systems, making it a popular choice among car enthusiasts who want the best results. It's also safe to use on a variety of materials, including metal, plastic, and rubber.

    • Effective on oil-based systems
    • Safe for multiple surfaces
    • Long-lasting results
    • Strong chemical smell
    View on Amazon manufacturer site
  9. Sea Foam Engine Cleaner Foam
    Best for marine engines Sea Foam

    Sea Foam Engine Cleaner Foam

    4.4/5 $24.99

    Sea Foam Engine Cleaner Foam is a highly effective and popular cleaner that's specifically designed for use on marine engines, making it a great choice for boat owners who want to keep their engines clean and well-maintained. It's also biodegradable and non-toxic.

    • Effective on marine engines
    • Biodegradable
    • Non-toxic
    • Less effective on tough grime
    View on Amazon manufacturer site

Buying advice

When choosing an engine cleaner foam, consider the type of engine you have, the level of grime and dirt buildup, and the materials used in your engine compartment. Look for a cleaner that's specifically designed for your engine type and is safe to use on the materials in your engine compartment. Also, consider the environmental impact and choose a biodegradable and non-toxic option whenever possible.

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