40 Life Hacks That Will Change the Way You Live

Censor Old Text the Right Way

If you are writing down potentially sensitive information with a pen, it can be hard to get rid of. Rather than scribbling ink all over the word you want to hide, simply write other letters on top of the old text. This is a highly effective technique when it comes to obfuscation and, as you can see, it is much better than simple scribbles.