A pH level of 0 (zero) is the strongest, representing the most acidic condition.
The pH scale ranges from 0 to 14, with each number indicating the acidity or alkalinity of a solution.
- 0-6: Acidic (0 being the most acidic)
- 7: Neutral
- 8-14: Alkaline or Basic (14 being the most alkaline)
Therefore, the lower the pH value, the stronger the acidity, and the higher the pH value, the stronger the alkalinity.