So i have a cell that i'm putting the date of when someone last completed an exam that has to be done every 30 days. It already has one rule to be shaded red if the cell is blank. Now i want tye date that's entered to be red if it has been 30 days or more from the last completed exam and then blue if it's been 29 days or less. I was trying to use the formula =$I2-TODAY()‹=29 and =$I2-TODAY()›=30 but it's not working for me.
