I think any benefits would be very short-lived. IHG is just oils/solvents/"fillers" (check the ingredients on the label). It'll wash/wear off quickly especially if the headlights get hot.
I think any benefits would be very short-lived. IHG is just oils/solvents/"fillers" (check the ingredients on the label). It'll wash/wear off quickly especially if the headlights get hot.