Razors are one of the most expensive products you can buy. The worst part? You have to keep spending so much money on getting new blades! This solution, from ureviews shows you how to sharpen old blades using a pair of jeans.
All you need to do is rub an old razor on a pair of jeans, making sure that the razor blades are gently pressing against the sharp side on the denim.
To prove that this easy trick works, ureviews took before and after photos under a microscope.
Here are the blades before:
Here are the blades after rubbing them on old jeans ten times:
Old blades are necessarily dull, they are just ineffective because of dirt particles, hairs and flakes of skin that build up in the blades.
Here is a video tutorial: