Scrubbing Bubbles One Step Toilet Bowl Cleaner Refills are on sale at Kmart. Use a coupon to get two refills for only $1.74 each!

Use one $1.50/2Scrubbing Bubbles Toilet Cleaning Products (coupons.com)

Or $1.00/2Scrubbing Bubbles Bathroom Cleaning Products from SS 1/12

Final Price: $1.74 each, when you buy 2