From personal experience, I can say that using a 70-percent isopropyl alcohol (IPA) solution to clean screens can be safe if done properly. However, it is important to keep in mind a few key points to ensure that you do not damage your screen.
First and foremost, it is crucial to avoid using a cleaner containing acetone on your screen. Acetone can be too harsh for screens and may cause damage or discoloration. Instead, opt for a cleaner specifically intended for use with screens or displays.
When using a 70-percent IPA solution, it is best to moisten a cloth or microfiber cloth with the solution and then gently wipe the screen. Be cautious not to apply too much pressure, as this can also cause damage. It is important to note that you should never spray the cleaner directly onto the screen, as this can result in liquid seeping into the device and causing internal damage.
Another tip is to avoid using excessive amounts of the IPA solution. A small amount should be sufficient to remove smudges and fingerprints. Using too much liquid can increase the risk of it seeping into the device and causing damage.
In terms of safety, it is important to work in a well-ventilated area when using any cleaning solution, including 70-percent IPA. This helps to minimize inhalation of fumes. It is also advisable to wear gloves to protect your skin from prolonged exposure to the solution.
While 70-percent IPA is generally safe for screens, it is always a good idea to test a small, inconspicuous area first to ensure compatibility with your specific screen. Every screen and device may have different coatings or materials, so it is better to be cautious.
Using a 70-percent isopropyl alcohol solution to clean screens can be safe if done properly. Avoid using cleaners containing acetone, spray the solution on a cloth rather than directly on the screen, and use gentle pressure. Work in a well-ventilated area and test a small area first if unsure. By following these guidelines, you can effectively clean hard-to-remove smudges without causing damage to your screen.