[amazon.com](https://npw.clicorice.ca/links/h42JW9) has the Kaboom Scrub Free! Toilet Cleaning System for 12.27 – 40% off coupon (check “Save an extra” box, eligible on first S&S order for this product) – 5% off with Subscribe & Save (can cancel at any time) = **$6.75** with free shipping.