Powerful degreaser - For applications requiring a powerful degreaser, particularly in automotive and industrial settings, you'll want a product that can cut through heavy grease, oil, and grime efficiently. Here are some of the most powerful degreasers available, known for their effectiveness in tough cleaning situations: 1. Purple Power Industrial Strength Cleaner/Degreaser - Features: Highly concentrated, biodegradable, industrial strength. - Advantages: Extremely effective on heavy grease, can be diluted for lighter applications, affordable and versatile for various surfaces. 2. GUNK Original Engine Degreaser - Features: Solvent-based, specifically designed for engine cleaning. - Advantages: Strong grease-cutting power, easy to rinse off, trusted brand for automotive applications. 3. Zep Heavy-Duty Citrus Degreaser - Features: Citrus-based, industrial strength, versatile. - Advantages: Powerful degreasing action with a pleasant citrus scent, suitable for various surfaces including engines and machinery, can be diluted for different applications. # Degreaser Chemical Manufacturer.