A simple and effective liquid for removing fingerprints is a mixture of equal parts water and distilled white vinegar, with three drops of liquid dish soap added. This homemade solution works well on many surfaces.
Effective Fingerprint Removal Solutions
Several liquids and methods prove effective for fingerprint removal, depending on the surface:
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For glass and similar smooth surfaces: A commercial window cleaner is highly effective. The homemade solution of water, white vinegar, and dish soap offers a comparable, cost-effective alternative. A microfiber cloth is recommended for application. (Reference: Many sources, including Reddit and Super User forums, suggest water or water-based solutions for cleaning screens and monitors).
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For delicate screens (LCD, OLED, etc.): Use a very slightly damp microfiber cloth with plain water. Avoid harsh chemicals or excessive scrubbing. (References: Reddit discussions on cleaning iPad, OLED, and MacBook screens recommend minimal liquid and gentle cleaning methods.)
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For general purpose cleaning: A simple soap and water solution is often sufficient for removing fingerprints from many surfaces. This is especially true for non-porous materials. (Reference: Quora discussion on removing fingerprints from an apartment notes soap and water effectiveness).
Considerations for Different Surfaces
Remember that the best approach depends heavily on the surface being cleaned. Rough or porous surfaces might require different methods than smooth, non-porous ones. Always test any cleaning solution in an inconspicuous area first to avoid damage. Excessive scrubbing can also damage some materials.
