Upgraded Refills: The three-layer design of the disposable toilet brush heads consists of a sponge, a cleaning pad, and a scrubbing cloth, this design retains more foam and generates increased friction, tackling tough stains more effectively than standard double-layer sponges. Cleaning System: Our toilet brush and holder set includes 36 disposable refills pre-loaded with cleaner, for easy replenishment. This disposable toilet brush system comes with a generous supply of 36 refill heads, pre-filled with powerful cleaner. Effectively scrub away grime and deodorize your toilet bowl - making toilet cleaning quick, easy, and eliminating the need for separate liquid cleaners for over two and a half months if used every other day! User-Friendly: Say goodbye to germ-ridden traditional toilet brushes! The storage box for the disposable toilet bowl brush opens automatically when the wand is removed and closes automatically when the wand is inserted. Simply click a head on, clean your toilet, then release and toss it into the trash can for ultimate hygiene after every use. Deep Clean & Deodorize with Every Use: Each pre-filled scrub pad releases powerful cleaning agents upon contact with water, effectively eliminating tough stains and scale. Beyond cleaning, it leaves your toilet bowl and odor-free, ensuring a hygienic environment.