2009 Mercedes CLK Class Oils, Fluids, Lubricants

Cleaned my MAF sensor a couple days ago and I can say with certainty that this product is amazing. Dirt that my fingernails couldn't pick off fell victim to the cleaner and flew off, leaving the sensor itself spotless. The sensor looks brand new and functions beautifully (eliminated rough idle and the struggle of getting past 45mph). Took less than 2 minutes to clean. Can't recommend this enough! PS. Wear gloves (exercise the common sense I wish I had), I don't know if it's just me, but while I was cleaning, the tips of my fingers went numb from the cleaner.