If you struggle with eye strains, it could be from looking at screens all day. The 20-20-20 rule reminder could help you out and prevent future headaches. Here is a quick look at everything you need to know about it.
What is the 20-20-20 Rule Reminder?
The 20-20-20 rule is when you look at an item that is about 20 feet away for around 20 seconds. You can do this about every 20 minutes of looking at a screen. This includes your phone, computer, television, etc.
An alternative method is to close your eyes for about 20 seconds. You should also try to blink regularly to potentially prevent dry eyes.
How Does the 20-20-20 Rule Work?
The American Academy of Ophthalmology suggests that people try the 20-20-20 rule because it could decrease eye strain. It was found that the eyes usually completely relax after about 20 seconds.