Dilute the concentrate with deionized water in accordance with the 1:9 ratio.
1) because after dilution may grow fungi or bacteria, so please be sure to change within 15 days after the dilution for the new lotion.
2) use lotion before expiration date. If stored improperly, even if it is still within the expiration date, the lotion will not be able to maintain sufficient performance.
3) avoid direct sunlight during storage. The color of the lotion may become dark brown, but it will not affect its quality.
4) in case of contact with eyes or hands, clean immediately with tap water. Seek medical treatment when necessary.
5) this product is an alkaline lotion. Do not drink. For safety, wear protective gloves before use.