Clean the attaching surface before installation.
Flat & Smooth Dashboard : Attach the suction cup directly.
Deep Textured & Curved Dashboard: If you have a sticky gel pad,you can apply it to create a flat surface for the suction cup.
Leather or Textile Dashboard: NOT Compatible
Rinsing and air drying the suction cup can restore its stickiness.
If the weather Is too cold: Warm the suction a moment by the car air condition to enhance the stickiness.
If the weather is getting too hot, please use the air vent clip instead.