Lea sen cleaning kits includes 8pcs disinfecting refills with built-in detergent, 1 handle and 1 storage box. The brush head per-loaded the cleaner melts immediately in the water deep clean and remove stains to make your toilet bowl feel like new. The handle of the toilet bowl helps you clean from a distance. Equipped with 8 cleaning refills which can be thrown away without leaving the base dirty. Push the button forward attaches one refill. Push forward button for easy removal the refill after use without having your hand touched. The sponge head clean in hard to reach places under drain for a deeper and faster clean to remove rust calcium and lime stains. Lea sen toilet clean brush set is not only suitable for toilet also can be widely used in bathroom, mirror, floor drain, etc.