Fingerprints can be removed from object surfaces with a variety of different methods that include toothpaste, cornstarch or clear tape. Toothpaste works well to remove fingerprints and smudges from walls, and a cornstarch and water solution can safely remove fingerprints from wallpaper. Pressing a piece of clear plastic tape on television, computer or LCD screens helps to remove fingerprints without causing damage.
Fingerprints on stainless steel objects can be removed by washing the affected area with soap, followed by an application of standard wood polish. Vinegar also works to clean fingerprints off of stainless steel objects safely. Baby wipes and microfiber cloths work to remove fingerprints and smudges from glass and mirrors. Baby wipes can also be used to remove smudges and prints from painted walls. Microfiber cloths should always be used to clean fingerprints off of cellular phone keypads as abrasive fabrics can cause scratches to develop on the screens.
Fingerprints left on bare wood surfaces can be treated with a homemade solution of mineral oil and lemon extract. The solution can be applied directly to the wood and polished with a dry cloth. Sprinkling the area with cornstarch immediately following the polishing procedure helps to soak up any remaining mineral oil.