Real Inventions! Best Way To Remove Rust And Copper Plating With The Charger

[@ammarrafique7401]

I think you need higher copper salt concentration and higher voltage for thicker copper layer, also choice of salt is important for ensuring only copper is deposited.

[@TubeWatcher]

Or you can let it soak over night in vinegar. No scrubbing.

[@GausDIY]

Thank you! I will try it

[@soniagrau3117]

Genial

[@tikiherama471]

Tikihemramm🐯🐯

[@NovilThakro-rx1oo]

U idey nat bat😂😂😂😂😂😂😂