Using this suction cup is a breeze. First, choose the surface you want to handle, like porcelain tiles or steel sheets. Place the suction cup firmly on the surface and use your thumb or palm to activate the 'pump' system. You'll notice that it doesn't take much effort. During use, keep an eye on the red indicator. If it shows up, it means the suction is lost, and you should re - activate the system. When you're done, press the easily accessible button on the quick - release system to release the suction. To remove the suction cup completely, use the side tab on the rubberized base. For storage, simply put the suction cup in its case. As for maintenance, clean the suction cup regularly with a soft cloth to keep it in good condition. Avoid using harsh chemicals that could damage the rubber or other parts.