On Amazon where you can now get this
Soft Scrub In-Tank Toilet Cleaner Duo-Cubes 4-Pack for only $2.83 or less when you clip the 20% off coupon and Prime members get free shipping.
Help your bathroom remain fresh and clean for up to four weeks at a time! These cubes continuously clean and freshen your toilet when you flush to repel limescale buildup, stains, and more.
Soft Scrub马桶清洁立方体是一种方便易用的马桶清洁产品。这些立方体通常含有清洁剂，可有效去除马桶表面的污垢、细菌和异味。用户只需将一个立方体扔进马桶中，然后等待片刻，然后使用马桶刷进行清洁。这些立方体通常会起泡，帮助分解和清除污渍，使马桶保持清洁和清新。
