Engine oil" Millions of people didn't know this knowledge!

Related video https://youtu.be/zVaOuZe1Oqg https://youtu.be/qiRL7T1MhbI https://youtu.be/OLGOtMXVNQY https://youtu.be/ku_l43EdYR0 Engine oil is usually thrown away, but with this ideas it can be used and it is no longer wasted, there are many ways to use it, especially with this kind of creative innovation #engineoil #wasteoilburner Tittle Engine oil" Millions of people didn't know this knowledge!