Sorry, coupons for Kaboom have recently expired.
Our most recent Kaboom coupon was:
Save $0.50 on one Kaboom Foam-Tastic, No Drip Foam, or Bowl Blaster Cleaner
When I was in College, we never cleaned the bathroom. Then one of my roommate's Father came to visit. After using the bathroom, he said 'If I had known I would have stopped on the turnpike.'