The material is not good, for example, it is made of waste materials, so the service life is not long. Another reason is that the paint on the surface of the shower head is very poor, and the paint will peel off and cause blockage. In this regard, we can touch the surface with our hands. If the surface is rough and not smooth, it may be a secondary processed product.
Another reason is that after being used for a long time, the water contains a lot of alkali, and scale is deposited at the water outlet, causing the showerhead to become clogged. ?