Почему производители бритв молчат об этом: трюк за три доллара спасёт ваши лезвия

In this video, we reveal the hidden tricks of razor blade manufacturers and give you back control of your budget. You'll learn the true physical causes of blade degradation and understand why they don't get damaged by cutting hair. We'll also walk you through a forgotten method of sharpening metal using regular old jeans and cheap oil, which will extend the life of your razor for many months. Simple changes to your razor care and storage will help you forget about buying expensive consumables. Disclaimer: The author of this video shares his personal experience and subjective opinion, so you undertake all described manipulations entirely at your own risk.