How to Clean a Henson AL13 Safety Razor

Step-by-step instructions

Step 1: Choose a safe moment to remove the blade

Work over a clear counter, not a sink full of water where the blade can disappear. Hold the head by its safe short ends and unscrew the handle carefully, keeping fingers away from the cutting edges. Remove the blade and put a used one into a secure blade container. If you are retaining a blade, handle it only by non-cutting surfaces and keep it isolated from other parts. Never run a finger along an edge to remove a strip of residue.

Step 2: Separate routine rinsing from a full clean

Henson's official FAQ describes rinsing or swishing away shave residue and warns against banging the razor on a hard surface. Its between-shave routine includes loosening the handle roughly one and a half turns until the blade is no longer curved and storing the razor on its side in a dry place. A disassembled clean at a blade change exposes surfaces that ordinary rinsing misses. Keep those two routines distinct so you do not handle a loose sharp blade unnecessarily every time.

Step 3: Wash the head and blade-clamping surfaces

With the blade safely removed, use warm soapy water and a soft toothbrush on the top cap and base plate. Work along the channels and the surfaces that clamp the blade, lifting soap and stubble without scratching. Rinse and inspect under good light. Residue lodged on a contact face can interfere with clean assembly even if the outer head looks bright. Do not use an abrasive pad, knife or polishing compound to make the finish look new; this is cleaning, not machining the head.

Step 4: Clean the handle, threads and bushing contact

Brush visible soap from the handle texture and accessible threads, then rinse. Henson's technical guidance emphasizes clean clamping and contact surfaces, including the handle's bearing area. Check for cross-threading or damage instead of forcing a rough handle to turn. Keep any brush bristles from becoming trapped in the threads. A handle that suddenly binds after a drop or incorrect assembly may have a mechanical issue that washing alone cannot solve.

Step 5: Avoid dishwasher and chemical shortcuts

Hand washing is the appropriate routine for the AL13. Henson advises against dishwasher cleaning and harsh chemical exposure. Do not transfer a stainless kitchen utensil's cleaning method to an anodized aluminum razor, and do not use bleach, peroxide or a strong household descaler to chase a small mark. Remove ordinary deposits with the mild method first. If residue persists, ask Henson about a compatible treatment and describe the exact finish and contaminant rather than improvising a prolonged chemical bath.

Step 6: Dry and lubricate only the threads when needed

Dry the cleaned parts before fitting a fresh blade, including the spaces where the head pieces meet. Henson permits occasional suitable lubrication at the threads when they become rough; a small amount is different from coating the head, blade or handle in oil. Keep grip surfaces clean and dry. Inspect that the cap, plate and handle are undamaged before reassembly. If a part is distorted, do not compensate by tightening harder or trying to bend the head back into alignment.

Step 7: Reassemble carefully and keep storage dry

Seat the blade correctly between the head pieces and attach the handle without cross-threading. Check alignment visually while keeping fingers clear of both cutting edges. Put the razor somewhere dry rather than leaving it in the shower, and follow Henson's between-shave loosening routine if a blade remains installed. Clean at blade changes and plan a more thorough inspection regularly; Henson's technical notes recommend at least monthly attention. Keep used blades in their secure container and follow the disposal route appropriate to that container locally.