We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Elissa Sanci Elissa Sanci is a senior writer who has reported on label makers, ...

Lifehacker Labs is a chance for us to show you how we've used tips and tricks from Lifehacker, revisited old ones, and even improved upon them in the process. This week we're back with four more ways ...

The internet is rife with do-it-yourself hacks claiming that toothpaste and baking soda can buff out minor imperfections. But do they actually remove scratches from sunglass lenses? I tried several ...