I’ve been using MWF for years and have been through several pucks. It is definitely more idiosyncratic than other soaps but once you figure it out it is a top performer. Here are my tips:
The pucks start out dry and get even dryer without constant use, hydrate it by soaking in water until it expands a good bit and softens (might take a day or two and 30-50 ml of water).
Use a damp, not wet brush - squeeze and shake until no water comes out.
Loading off the puck should create a paste, if you get suds or lather the brush is too wet.
Start lathering and add water as you go, like a lot of water, I will typically dip my brush in water 4-6 times. If you start with a good paste it’s really hard to add too much water.
Keep lathering until the bubbles get so small you can’t see them and you have a very shiny, thick and cushiony lather.
Practice a lot, not just when shaving, until you get a feel for how much water to add - try to add water right up to the breaking point.
The pucks start out dry and get even dryer without constant use, hydrate it by soaking in water until it expands a good bit and softens (might take a day or two and 30-50 ml of water).
Use a damp, not wet brush - squeeze and shake until no water comes out.
Loading off the puck should create a paste, if you get suds or lather the brush is too wet.
Start lathering and add water as you go, like a lot of water, I will typically dip my brush in water 4-6 times. If you start with a good paste it’s really hard to add too much water.
Keep lathering until the bubbles get so small you can’t see them and you have a very shiny, thick and cushiony lather.
Practice a lot, not just when shaving, until you get a feel for how much water to add - try to add water right up to the breaking point.