@newlifehacks.shop: When brushing the toilet, you must use this kind of toilet brush with no blind spots. The bristles are hemispherical and have an extended curved handle, which can penetrate deep into the pipe and clean the inside of the drain. The tilted head design can also brush the corners and gaps of the drain. The bristles are dense and have strong decontamination ability #ToiletBrush #ToiletBrush360CleansWithoutDeadEnds