The directions say use one drop. How can one drop cover an entire headlight wouldn it be better to start with much more?
No. When you don’t follow instructions you will not get the desired results. One Step reacts at the molecular level. It is not a soap that should be lathered on. In most cases one drop on a paper towel is all that is needed to deoxidize the headlights. Using more or cloth towel is not only wasteful but it can produce a whitish film on the headlights once the excess formula drys. A correct reapplication will remove this film.