Deep Cleaning: The soft cleaning brush head easily reaches corners that traditional brushes cannot, allowing for 360° cleaning without damaging the toilet surface. Upgraded Handle and Disposable Sponge Brush Head: The handle is made of ABS material and features an ergonomic design for easy use. The replacement brush head is made of a soft sponge and cleaning cloth, reaching deep into the toilet seat rim without damaging the surface. The plastic parts and sponge fit perfectly and do not easily fall off. Hygiene: The disposable toilet brush head is pre-filled with cleaning agent for effective sterilization. It can be discarded after use, preventing water accumulation, hair entanglement, bacterial residue, or odors. More hygienic than regular toilet brushes. Easy Storage and Convenient Use: Used replacement brush heads can be discarded directly without soiling the base. With this practical storage box, you no longer have to worry about storing dirty toilet brushes. It can store both the toilet brush handle and the replacement brush heads, creating an all-in-one solution for bathroom cleaning. Multifunctional Cleaning Kit: This versatile cleaning system can be used to clean bathroom mirrors, toilets, sinks, glass, and floor drains, without the brushes getting tangled in the brush head.