Alconox® Anionic Detergent for Manual and Ultrasonic Cleaning

How do you determine optimum detergency for Liquinox® detergent? As a general statement, optimum detergency for Liquinox® Critical Cleaning Liquid Detergent is reached at a 1-2% concentration with "optimum" defined as amount of soil removed per unit of detergent used. Maximum detergency is typically reached at a 2-3% concentration with "maximum" defined as the total amount of soil removed per area of substrate without regard to amount of detergent used.