Will a stainless steel toilet brush deform after long-term use?

Stainless steel toilet brushes are usually not easily deformed under normal use conditions. The handle of the brush is mostly made of high-quality stainless steel material, which has high strength and good compressive performance, and can withstand the pressure and force of daily toilet cleaning. If used improperly, such as pressing the brush handle with excessive force for a long time, frequent bending, or using it as a lever action, it may cause damage to its structure, resulting in slight bending or deformation. Poor quality stainless steel products with insufficient thickness or low nickel content will have relatively poor rigidity and durability, and are more prone to structural fatigue or even slight deformation during long-term use.

Although stainless steel is corrosion-resistant, if the toilet brush is left in a damp state for a long time or frequently exposed to corrosive chemical cleaning agents and not cleaned in a timely manner, it may also damage the surface protective layer, thereby affecting the overall strength and structural stability of the material. In a high humidity and high corrosion environment, if not dried or ventilated in a timely manner, there may be signs of stress corrosion cracking in the local area, which may also lead to structural deformation in the long run.