For those who are curious : this potato hack is for one time use only, the second / third time you splash water on that glass the water droplets will not slide . As this hack is not permanent but if you use wax instead of it , It will work and will stay intact for a long period of time
Rain X (when done correctly) will last for months and works better than ceramic coating , the KEY work here kids is "CORRECTLY" if you short cut it Rain X will not work like its supposed to .
It definitely works. What isnt as abundantly clear is ... "for how long". Its back to normal in a day or two once the starches and what not oxidizes and wears off. Its functionally useless after an incredibly short amount of time.
@@JgHavertyHave you ever noticed how many people like to pretend they have expertise or experience they obviously don’t, in the comments section of RU-vid? I’m just curious, why do people feel compelled to remark on things they know nothing about? These are rhetorical questions, of course.
Fun fact: before windshield wipers were invented, people used to smear a mixture of carrots and potatoes on their windshields to try and repel rain water :) it kinda worked because of the oils in the vegetables, but often smeared the windshield and made it much worse
Ésto no es mentira. Mi padre lo hacia en un Renault siete que tuvimos, y puedo dar fe de que funciona. Lo aplicabas, y cuando llovía, lo que conseguías era que las gotas de agua resbalas en. A partir de unos 70km/h. veías subir las gotas hacia arriba rápidamente y no necesitabas dar al lavaparabrisas.
It didn't last long, at the end he hoses the section he just starched which he has already tested as its wet again - when he re wets it the water adheres to the glass (no water beads) 😂
This works because under a microscope glass is not smooth it’s filled with little microscopic holes and rough texture, it traps water in that’s why it streaks. Rubbing a potato or anything similar will fill those holes causing the water to not get trapped. I sell a product for that and basically that’s how it works
Это хорошо, но даже средства не справляются с машинным маслом от других машин на дороге. чем не покрывай- есть одно средство-им и пользуйся и покрывай, вытирай, и так же часто посещай мойку