NO DEAD CORNER CLEANING: With flat, different-sided brush heads, bendable and multifunctional, can be reached under the rim of the toilet bowl by bending the head upward. Also can use to clean narrow gaps.
SILICONE BRUSH HEAD: With silicone brush heads, rust-free, more durable, and long-lasting than normal brush heads; no hair-tangling and dirt-attached troubles, easy to wash, and not scratch your toilet bowl.