We have learned the importance of maintaining your engine internally; it is as important to do it for the exterior too. Some minor debris in the wrong place can do a lot of damage if not checked. You don’t need to dismantle your entire car to do so, just keep an eye on the engine and get it checked.
There is a special engine cleaner available on the market designed specifically for exterior engine cleaning. Also, remove the grease and the debris. Do not use harsh equipment like a wire brush as it can harm the engine and damage the components.