Do unplug and turn off your phone first. Do use disinfectant wipes with 70% isopropyl alcohol or a similar disinfecting spray, spritzed onto a clean microfiber cloth. Do spray any cleaners onto a soft cloth, not directly onto your phone. Do wring out the wipe or cloth before using if it's too wet.
Do not use rubbing alcohol, paper towels, compressed air, dish soap or vinegar. All of these can damage your phone: Paper towels can scratch your screen, and vinegar could damage its coating. Do not use hand sanitizer on your phone screen, but do sanitize your hands before touching your phone.
First, lightly dampen the corner of a microfiber cloth with 70% isopropyl alcohol, or regular rubbing alcohol you can find it at your grocery store or pharmacy. Then, thoroughly wipe your phone screen with the damp part of the cloth from edge to edge.
Yes, 70% isopropyl alcohol(IPA ) is safe for electronics. Rubbing alcohol (IPA) is used as a disinfectant on electronics products. Even apple mentioned the use of isopropyl alcohol on apple products with instructions. Here are the steps that you need to follow when using 70% isopropyl alcohol to clean electronics.
Using a 70 percent isopropyl alcohol wipe, 75 percent ethyl alcohol wipe, or Clorox Disinfecting Wipes, you may gently wipe the exterior surfaces of your iPhone.
If you don't have access to Lysol wipes, a Clorox wipe is okay to use — Apple has updated its advice in the last year to say that Clorox-branded disinfecting wipes and other common disinfectants are safe to use on your phone. Or, you can try a mixture of mild soap and water applied to a microfiber cloth.
A microfiber cloth is the best option for removing an ink stain from a touch screen. Microfiber cloths are specially designed to capture grime. They feature a nonabrasive texture that prevents them from scratching your touch screen. If you can't get a microfiber cloth, use another gentle and nonabrasive cleaning cloth.
While it is safe to use disinfectant wipes on many devices, keep in mind that those containing alcohol, bleach or vinegar may wear down the protective coating on a smartphone's screen.
Almost everything on your computer, television and phone can be cleaned with isopropyl alcohol just fine. Sometimes the anti-glare designs of some computer screens can be a bit delicate. Check manufacturer instructions the first time you clean any screen to make sure you get the right chemical.
Fuel is running low when the edges of the toilet paper starts to brown. Blow out the flame. Add another bottle of rubbing alcohol and relight. Each bottle will provide flame with intermittent use for 18 to 24 hours.
Making this screen-cleaning spray couldn't be easier. Simply combine one part alcohol and one part distilled water in the spray bottle.
You'll need a dust-free cloth, such as a microfiber wipe. If you can't get the job done with just a cloth, one of the best cleaners for most screens is distilled water, as it doesn't contain added chemicals. You can also mix a quarter cup of distilled water with a quarter cup of white vinegar.
Choose disinfectant wipes that are safe for electronics or make your own solution using 70% isopropyl alcohol mixed with 30% water, as per a report by Today.com. Never spray the solution directly onto your phone screen.
The disadvantages of using alcohol wipes
While they're best used on hard, non-porous surfaces like stainless steel and glass, the molecules that break down the cell walls of germs can also break down the structures of materials like wood and acrylic. Even rubber and plastics can be damaged by alcohol over time.
The main difference between isopropyl alcohol and rubbing alcohol is the concentration. The concentration of isopropyl alcohol is 100%, while the concentration of rubbing alcohol is less because of the addition of water. Otherwise, the two liquids have similar properties.
It's generally not recommended to use isopropyl alcohol directly on the screen. If necessary, use a mixture of 50% distilled water and 50% white vinegar for tougher cleaning jobs.
ISOPROPYL RUBBING ALCOHOL 70% MSDS. WARNING! FLAMMABLE LIQUID AND VAPOR. HARMFUL IF SWALLOWED OR INHALED.
Wipes that contain 70% isopropyl alcohol are effective at killing germs and bacteria, yet gentle enough to use on most electronic devices. Be sure to avoid using too much liquid, as it can seep into the keyboard or other openings and cause damage.
Or, spray a soft cloth with an alcohol-based disinfectant cleaner containing 70% isopropyl and use that to clean your phone. (The ratio of 70% alcohol is important: it's enough of a concentration to kill any germs on the phone's surface.)
The FCC recommends disinfecting your phone at least once a day, following the manufacturer's cleaning guidelines. However, using the wrong cleaning methods -- like rubbing alcohol or paper towels -- can damage the protective coatings on the screen, doing more harm than good.
Using a 70 percent isopropyl alcohol wipe, 75 percent ethyl alcohol wipe, or Clorox Disinfecting Wipes, you may gently wipe the exterior surfaces of your iPhone. Don't use products containing bleach or hydrogen peroxide. Avoid getting moisture in any openings, and don't submerge your iPhone in any cleaning agents.
The cost of repairing a phone screen can vary widely. The average price for a screen repair is between $70-$400.
“A liquid-crystal display (LCD) is a flat-panel display or other electronically modulated optical device that uses the light-modulating properties of liquid crystals.” That's what you are calling black ink and the fact you can see it means the display is stuffed and the only way to fix it is to replace the screen.
Possible reason #1: Phone Dropped
If your phone was dropped recently, there might be dead pixels on your screen that made the black spots appear. Dead pixels can be defined as black spots on your phone that won't that won't go away just by cleaning your screen; it's an internal issue.