To make your silicone phone case less sticky and prevent lint buildup, you can follow these steps:

1. Cleaning the case:

   • Gently scrub the case with a soft brush or cloth to remove any dirt and oils that may be causing the stickiness [1].
   • Use mild soap and water to clean the case thoroughly. Rinse it well and pat it dry with a clean towel.
   • Allow the case to air dry completely before using it again.

2. Reducing stickiness:

   • Dust the case with a small amount of baby powder or cornstarch. This can help reduce its stickiness [1].
   • Alternatively, you can try using a silicone case conditioner or polish specifically designed to reduce stickiness. Follow the instructions provided by the manufacturer.

3. Preventing lint buildup:

   • Keep your pockets clean and free from lint before placing your phone inside.
   • Consider using a lint-free cloth or microfiber pouch to store your phone when it's not in use. This can help prevent lint transfer to the case.
   • Avoid placing your phone case in pockets or bags with lint-producing items such as tissues, fabric softener sheets, or dusty materials.

Learn more:

1. How to get my silicone phone case to permanently stop being ...
2. Is there any way to stop silicon cases picking up lint? - BlackBerry Forums at CrackBerry.com
3. Any way to make the silicone case less dusty? | MacRumors Forums