Wet Shaving Glossary
The vocabulary you'll see in every Facebook group, every YouTube review, and every Shave Dad release post.
A–E
3017, A use-it-till-it’s-gone soap discipline named after a forum thread: pick a soap and shave it to the bottom before buying another. The community’s cure for SAD.
AD, Acquisition Disorder, the community’s self-diagnosis for compulsive gear buying. Usually prefixed: RAD for razors, SAD for soaps, BAD for brushes. Nobody is actually diagnosed; everybody actually has one.
ATG, Against the grain. The third pass in a three-pass shave. Closest finish, highest irritation risk.
Alum block, Hardened mineral salt (potassium alum) used post-shave. Antiseptic and mildly astringent. Stings on micro-cuts.
Backbone, A brush knot’s resistance when pressed into the face. More backbone suits hard soaps and face-lathering; less feels softer.
Badger grades, Quality tiers of badger hair brushes, roughly pure, best, super, and silvertip, with Manchurian at the luxury summit. Higher grades mean softer tips and denser knots.
BBS, Baby Butt Smooth. A shave so close that the skin reads completely smooth in every direction. Opposite of DFS.
Blade exposure, How far the blade edge sits relative to the imaginary plane from a razor’s cap to its safety bar: above it (positive) bites more, on it (neutral) is balanced, below it (negative) is protected. Predicts a razor’s feel better than blade gap.
Blade gap, The distance between the blade edge and the safety bar below it. A bigger gap lets more skin reach the edge: more cutting power, less forgiveness.
Blade sampler, A pack containing a few blades each of several brands, shaved through to find which suits your face before buying in bulk. The standard first blade purchase.
Blooming, Letting a little warm water sit on a hard soap’s surface for a few minutes before the shave to soften the top layer and speed loading.
Bowl-lather, Building a lather in a small bowl with the brush before applying it to the face. Alternative to face-lathering.
Brush knot, The bundle of fibers (badger, boar, or synthetic) glued into the brush handle. The “business end” of a brush.
Cap, The top of a DE razor head. The cap leads in the proper shaving angle.
Cartridge / cart, A multi-blade razor head (Mach 3, Fusion, etc.). What wet shaving moved away from.
Closed comb, A razor guard with a solid safety bar under the blade. The standard, forgiving head design.
Croap, A soap soft enough to be halfway to a cream (cream + soap). Arko is the classic example. Loads fast, great for beginners and travel.
Cushion, The pillowy protective feel of a lather between blade and skin. The partner property to slickness.
Den, Your shaving gear collection and wherever it lives. As in shave den.
DE, Double-edge. The classic safety razor, uses a single blade with two edges.
DFS, Damn Fine Shave. A close shave that’s smooth WTG and XTG but not quite ATG-smooth. A reasonable target for daily shaves; less irritating than chasing BBS.
EDP / EDT, Eau de Parfum / Eau de Toilette. Fragrances that often accompany an artisan release as a matching scent.
F–M
Face-lather, Building lather directly on the face by working a loaded brush in circles. Faster than bowl-lathering.
Feather, Japanese blade brand. Famously sharp, dulls fast (3-5 shaves). Great for veteran shavers, punishing for beginners.
GFT, Geo. F. Trumper. British perfumer/barber that makes high-end soaps and creams.
Grain, The direction your beard hair grows. Different on different parts of the face.
Knurled, Textured grip pattern on a razor handle. Provides traction when wet.
Lather, The whipped mix of soap, water, and air you apply to the face.
Loading, Pressing the brush into the soap puck and swirling to transfer soap into the bristles.
Loft, The height of a brush knot above the handle. Set at glue-in and locked once the adhesive cures; lower loft means more backbone.
Med / Mild / Aggressive, Razor blade-gap categories. Mild = less blade exposed, forgiving. Aggressive = more exposed, faster cut, less forgiving.
N–S
Nick, A visible cut from the razor.
Open comb, A razor guard with teeth instead of a solid bar, feeding stubble and lather straight to the edge. More efficient, less forgiving than closed comb.
Pass, A complete coverage of the face with the razor. Three-pass = WTG + XTG + ATG.
PSO, Post-Shave Observation, or in some groups Post Shave Order. Used to share what you used today: “PSO: Stirling Glacial Mint, Merkur 34C, Astra blue.”
Proto-lather, The thick pasty first stage of a lather, before water is worked in. If your lather stays here, it needs more water.
Puck, A round disc of hard shave soap.
SAS, Socially Acceptable Shave. Looks clean, feels fine through a workday. The pragmatic floor below DFS and BBS.
Scritch, The gentle exfoliating scratch of a natural-hair brush on the face. Some shavers seek it, some avoid it; synthetics have almost none.
Scuttle, A heated lather bowl, often double-walled for hot water. Mostly an aesthetic accessory; not necessary.
SE, Single-edge. A razor that uses a single one-sided blade (as opposed to a DE’s two-sided blade). Includes GEM razors, injector razors, and modern AC razors.
Slickness, The lather property that lets the blade glide instead of scrape; the one that actually protects you. Residual slickness is what remains after the lather is wiped away, and it’s what makes touch-up strokes safe.
Shavette, A folding razor that takes replaceable straight-razor blades. Steeper learning curve than DE.
Splay, Fanning a brush knot’s fibers out against the face or soap by pressing. Controlled splay loads and paints; crushing the knot wastes lather.
SOTD, Shave Of The Day. The daily ritual photo posted to Instagram, FB groups, or forums showing today’s gear.
Splash, Alcohol-based aftershave. Stings briefly, closes pores, leaves a dry finish. Best in summer.
Straight razor, The traditional fixed-blade razor you hone and strop yourself. Its own hobby within the hobby.
Strop, Leather (or canvas) strip used to align the edge of a straight razor between honings. Doesn’t sharpen; aligns.
T–Z
Tallow, Rendered beef fat used as the lubricating fat in many traditional shave soaps.
Three-piece (3pc), A DE razor that breaks down into three pieces: cap, base plate, handle. Easier to clean than a two-piece TTO razor.
Touch-up, A short final pass after the main three to clean up missed spots. Always re-lather first.
TTO, Twist-To-Open. A DE razor with a butterfly door on the head, classic Gillette Super Speed mechanism. Convenient blade swap; harder to clean than a three-piece.
Weeper, A pinprick of blood from a hair follicle opened by the blade. Smaller than a nick.
WTG, With the grain. The first pass, shave in the direction your hair grows.
XTG, Across the grain. The second pass, perpendicular to hair growth.
YMMV, Your Mileage May Vary. The community’s most honest phrase: blades, soaps, and razors genuinely perform differently on different faces, so every recommendation carries an implicit asterisk.
Acronyms you’ll see in artisan brand names
- B&M, Barrister & Mann
- HC&C, Hendrix Classics & Co
- MSC, Master Soap Creations
- PAA, Phoenix Artisan Accoutrements
- SGS, Strike Gold Shave
- TWSS, The Wet Shaving Store
That’s the vocabulary. You’ll pick up another twenty terms by hanging out in the Shave Dad group for a week.
Ready to put it all together? Most of the gear you’ve learned about in this path is at The Wet Shaving Store, Shave Dad’s official outfitter.