


ACID-TEST is a professional oil acidity test.
Instructions for use:
- PURPLE or BLUE - the ointment has low acidity. Changes are not required.
- GREEN - the oil has medium acidity. Actions must be taken to maintain optimal conditions in the system.
- YELLOW - the oil has high acidity. In order to maintain optimal conditions in the system and to solve other possible problems, a strict correction and a general check of the system is required..