Silicone suction cups, also known as injection suction cups. Silicone suction cups are mainly made by coating external colloids on the suction cups and heating and curing them. Its main structural characteristics are high overall hardness of the suction cup, strong adsorption force, and good anti slip ability. But when it comes to this, some people may have doubts: "Will there be times when silicone suction cups can‘t hold?". In fact, even if the silicone suction cup cannot be held, we can still solve it through the following methods.

1. Clean the suction cup and adsorption surface: First, ensure that the suction cup and the surface to be adsorbed are completely clean, free of dust and impurities, especially any granular objects.

2. Use egg white to enhance suction: Apply egg white evenly on the suction cup. Egg white can restore the suction cups that have lost their stickiness due to long-term use, making them firmly adhere again and easier to clean when not needed.

3. Choose high-quality plastic suction cups: Choose high-quality plastic suction cups that are soft and elastic, as inferior materials can easily harden and lose suction. A good suction cup is not easy to dry in humid environments.

4. Pay attention to suction cup deformation: If the suction cup is deformed and no longer has a flat concave shape, it usually means it has been damaged and should be discarded. Reshaping suction cups is often difficult.

In addition, when using silicone suction cups, it is necessary to pay attention to selecting the appropriate diameter and thickness of the suction cups, which will also result in better adsorption effects.