I had a Sandstone Fractional CO2 treatment on November 19, 2015. I wish I could go back in time. I almost chickened out but had pre-paid. I was severely over treated, especially on my right side, and neon pink squares peeled just 2 days post treatment. There were tiny blisters in some of the squares. The rest peeled in 7-10 days. I was reassured by the woman who treated me and my own derm that...