Using this adjustable glass to glass clamp is easy. Just place it between the two glass panels and adjust it to the right position. Make sure the glass surfaces are clean before installation. When it comes to maintenance, you can simply wipe it with a soft cloth. Avoid using abrasive cleaners as they may damage the finish. If you notice any looseness over time, tighten the screws gently. Enjoy using this practical clamp for your glass - related projects!