1: Pull the strop in such a way that it is tight and flat2: Lay the razor flat against the strop surface3: glide the razor over the strop ensuring the sharp edge of the blade is aft facing while ensuring the entire blade is groomed. A slight diagonal angle may be necessary depending on the size of the blade4: Repeat for the opposite side of the blade5: Repeat this process for 15-20 passes.The blade should cut through your hair effortlessly with the weight of the blade alone. Do not apply pressure.