Balanced Cleaning Chemistry Instead of relying on heavy alkalinity alone, FEYNLAB APC uses a two-stage approach. Citrus oils help break down organic contamination, while a Smart Surfactant Package lifts and carries away inorganic soils. The formula runs at roughly half the alkalinity of many competing APCs, which helps maintain material compatibility when used correctly. The result is predictable cleaning performance without the harsh feel common to stronger APCs. What Its Made To Do APC is designed to remove the most common automotive contamination: Dirt and road grime Grease and oils Organic buildup from daily driving General interior and exterior soils In terms of raw cleaning power, it performs in line with other high-quality professional APCs. The difference is how it gets there. What Installers Notice First When diluted properly, FEYNLAB APC can be used on: Interior plastics and vinyl Rubber and trim Engine bay components (metal and plastic) Wheels with non-sensitive finishes Exterior plastics and general-purpose cleaning tasks Why It Fits In Any Garage or Shop Installers appreciate APC for its flexibility and consistency across daily tasks. DIY users appreciate that it cleans effectively without feeling aggressive or risky when used as directed. It’s not meant to be flashy or over-specialized. It’s meant to work every day.
