pH represents the concentration of hydrogen ions in a chemical solution. In automotive detailing, matching the chemical pH to the specific type of contamination is vital...
Neutral shampoos (pH 7) are perfect for routine maintenance washes as they preserve wax coatings. Alkaline cleaners (pH 11+) are ideal for heavy grease and pre-washes, while mild acidic cleaners (pH 2-5) are used to remove mineral deposits and water spots.