First, there is a Catalina offer giving you the following:
9/9 – 10/6 | Reach Floss
Buy (2) = $1.00 OYNO
Buy (3) = $2.00 OYNO
Buy (4) = $3.00 OYNO
If you want to get more than 4, be sure to separate your transactions as Kroger Catalinas are typically LIMIT 1 reward per transaction.
Check out the other Kroger deals here.
Thanks Kroger Krazy