Suction cups are a simple and convenient way to attach objects to smooth surfaces. They work by creating a vacuum between the cup and the surface, which holds the cup in place. However, suction cups can sometimes lose their suction and fall off. There are several things you can do to make your suction cups stick better.
First, make sure that the surface you are attaching the suction cup to is clean and smooth. Any dirt or debris can prevent the cup from creating a good seal. You can clean the surface with a mild soap and water solution or with rubbing alcohol.
