Eliminando óxido en el Renault 5 (y buscando más con inventos caseros)

I finally removed the floor under the rear seats and started looking for more rust and testing a few ideas to clean it up. I used this endoscope to check how much rust there was inside the cavities of the body panels: https://affiliate.geekbuying.com/deep... Discount Code: NNNKWK01 I also took inspiration from Edd China and flooded the side of the R5 wheel arch with a homemade anti-rust formula. Anti-Rust Formula 1 liter of water 100 g citric acid 40 g sodium carbonate A few drops of dish soap I then turned it into a gel by adding approximately 100 g of cornstarch.