Applying the oil is extremely simple and straightforward. Just remember that the shaving unit must be dry, so if for example, you washed the shaver with water, give it a few hours to dry.

For foil shavers, just put a single drop on the outside of each foil and also on the pop-up trimmer as it can get even hotter than the foils during use.

Again, a little bit goes a long way and a single drop on each cutting element will suffice.