Mix the baking soda and lemon juice until it has a paste-like consistency. Gently rub the lemon against the headlights in a circular motion. Once the mix is evenly applied, rinse and dry the ...

2. Combine in a small bowl and mix until combined. 3. Add more lemon juice and baking soda, in equal amounts, as needed. This combination of citric acid and baking soda can lighten up and smooth ...