[Old Dirt ] Old stubborn stains are difficult to scrub, and the fiber material can absorb water and detergent well, quickly wiping away stubborn stains on the . This crevice brush is key to removing old grime. [Reach Narrow Corners Easily] One of the main challenges in cleaning a toilet is into all the nooks and crannies of the toilet. Designed for crevice cleaning, disposable toilet brush cleaner is the best solution for sweeping away tiny, hard-to-reach dirt build-ups. [Space Cleaning Brush] A very simple and time-saving crevice cleaning tool, throw it away after use, you don't need to waste time cleaning the Space cleaning brush. What's more, you 't get your hands dirty when cleaning. [Universal Small Cleaning Brush] Fine crevice cleaning brush, used for scrubbing and cleaning small spaces. It is a mini shiny brush specially designed for crevice cleaning. It is suitable for toilet crevices, toilet corners, bathtub corners, window crevices, door rails, etc. Faucet spaces, cleaning garbage that ordinary toilet brushes cannot reach. [100 Pcs Detail Brushes] They can be discarded after each use, reducing the effort and time spent cleaning traditional toilet brush sticks. The small storage box keeps the sponge brush dry and tidy, and can be placed in any corner of the bathroom, kitchen, shower, car, , etc.