BEST DEGREASER FOR AUTOMOTIVE. Selecting the best degreaser for automotive applications depends on various factors, including the type of surfaces you need to clean, the level of soiling, and specific requirements such as environmental impact or safety concerns. Here are some of the top automotive degreasers known for their effectiveness: - Factors to Consider 1. Surface Compatibility: Ensure the degreaser is safe for the surfaces you plan to clean, such as metal, plastic, rubber, or painted surfaces. 2. Strength and Concentration: Some degreasers come concentrated and can be diluted to match the cleaning task, offering flexibility. 3. Environmental Impact: Look for biodegradable and non-toxic formulas if environmental safety is a priority. 4. Application Method: Consider how you’ll apply the degreaser (spray, soak, brush) and whether it meets your needs. 5. Residue and Rinsing: Choose a degreaser that rinses off easily and leaves no residue, ensuring a clean finish.