A beard trim lasts as long as your routine lets it. Ours takes four minutes and needs nothing exotic.
Wash it — but not daily. Twice a week with a proper beard wash; shampoo strips the oil your skin is trying to give it.
Brush before you dry. A boar brush trains the direction of growth, which is most of what makes a beard look shaped.
Oil at the skin, not the hair. Three or four drops, rubbed into the skin underneath. The itch in week two is dry skin, not hair.
Leave the neckline alone. It's the single easiest thing to get wrong at home, and the one thing we can tidy in ten minutes.
Beard trims can be added to any cut when you book — pick the cut, then tick the trim.