Target has Scrubbing Bubbles Fantastik Cleaner 32 oz. on sale for $2.59 (may vary by store)
Buy 4 bottles and use two $2 off 2 coupons from the June 12th Smartsource
Pay $1.59 each at the register
Get a $5 Target Gift card on 4
Net cost: 34 cents each or $1.36 for four bottles