🤔 Hack or Hoax? Let’s talk battery corrosion. You may have seen the viral hack that claims placing a penny on your battery terminal and pouring water over it will clean off corrosion. 𝕊𝕡𝕠𝕚𝕝𝕖𝕣 𝕒𝕝𝕖𝕣𝕥: It won’t. Our crew is here to set the record straight! 🔴 Fact Check: Corrosion happens due to acid buildup—not something a penny can fix. And water alone? It won’t neutralize the acid and could even make things worse. ✅ The Right Way: A baking soda and water mixture, a wire brush, and p