**Stop using if allergy occurs**
* If you have any scalp or skin conditions such as eczema or facial wounds, avoid the use of hair dye.
* Like all other hair coloring kits, to avoid allergy and/or damage to hair, it is highly recommended to do “skintest” 48 hours before hair coloring.
* If you have a history of allergies, pre-test by applying a small amount of solution on a cotton ball to inside of
wrist area. If allergic reaction occurs, such as stinging, rash or burning sensation on the scalp, rinse immediately with lukewarm water and discontinue use