[amazon.com](https://npw.clicorice.ca/links/uRJkeR) has a 10-Count of Scotch-Brite Disposable Toilet Scrubber Refills for $5.99 – $1.80 off (checked save an extra box, eligible on first S&S order for this product) – 5% off with Subscribe & Save (cancel at any time) = **$3.89** with free shipping on $25+ or with Prime.