How To Clean Glass Suction Cups
Remove the Suction Cup.
How to clean glass suction cups. Dampen a clean wash cloth. A picture would help. Use this to gently wash the suction cup.
In the meantime they can sometimes be minimized or removed with the use of a glass polishing agent such as CRLs Sparkle. Clean the surface with rubbing alcohol and dry thoroughly. Cleaning notes for suction cups based on DIN 7716 Suction cups can be cleaned with soap warm water and eventually a soft brush.
Clean the glass with water or a traditional glass cleaner but be sure to dry it thoroughly so that the water spots do not form. Over time with normal exposure to the elements and washing the suction cup marks will diminish or disappear. Try the Ritec Ritepolish a mildly abrasive cream cleaner used for the romoval marks left by suction lifters on glass mineral and other deposits.
The best way to test your dashboards material for suction-ability is to take a typical kitchen or craft suction cup the kind one hangs window ornamentations from and see how well it holds on a clean dust-free spot on your dash. So be gentle while getting it out of the glass or any object you have. If the tank is acrylic use lemon juice and a 100 cotton T-shirt and buff gently in a circular motion only.
Use this to gently wash the suction cup. As to asking the company that installed the glass what to use that equates to asking a goldfish how to pilot a 727. To loosen the suction cup even further use just a small enough amount of the dish soap or detergent you picked out on the sides of the suction cups.
Remember to use just a small amount of pressure suction cups to avoid damaging the suction cup. It is my professional opinion that the glass is not defective and is functioning properly. In theory suction cups offer a great way to attach objects to other objects when glue fasteners and magnets are not an option.