Bests & Worsts Reviews from Amazon

Product works better than I thought. After 3 months of salt and pepper roots due to Covid shut down, I didn’t want to go back to permanent dye and decide to give O2 technology Clairol Beautiful Collection a try. I had to google instruction but it’s very easy. Put gloves on. Just shampoo your hair, towel dry and color right away. I would even wet the edges where hair got too dry before applying the dye. It will not work on dry hair. Since I’m trying to transition to gray hair, I might just do spot dye on the front hairline and sides only. Since no mixing required, I think the dye may keep for multiple use if the bottle is closed back. But not sure if this is true.