The Ultimate Safety Razor FAQ: Answers to Your Biggest Wet Shaving Questions

The Ultimate Safety Razor FAQ: Answers to Your Biggest Wet Shaving Questions

Mar 01, 2026

The Ultimate Safety Razor FAQ

By Megha Tyagi | Founder, Sama Homes

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Switching to a safety razor saves the average person hundreds of dollars a year compared to plastic cartridges. While there is a brief learning curve, aerospace-engineered razors like the Henson AL13 are perfectly safe for the face, head, and body.

Travel Note: While the metal razor handle is TSA-approved for carry-on luggage, the double-edge blades themselves must always go in your checked baggage.

Making the switch from multi-blade plastic to a traditional double-edge (DE) safety razor is one of the best upgrades you can make for your skin, your wallet, and the environment. However, unlearning years of bad grooming habits naturally brings up questions.

Financial & Value Questions

Are safety razors actually cheaper than cartridge razors?

Yes, significantly cheaper. The initial investment in a premium solid-metal handle (like a Henson or Rockwell) costs between $50 and $150 CAD. However, the replacement blades cost pennies. A standard 5-blade plastic cartridge can cost $4 to $6 each. High-quality double-edge blades (like Astra or RK) cost roughly 10 to 15 cents each. Most users recover the cost of the razor handle within the first 6 months, saving over $300 a year thereafter.

How many shaves can I get out of one double-edge blade?

Between 3 and 7 shaves. The longevity depends entirely on the thickness of your hair and how thoroughly you rinse the razor. Because replacement blades are so incredibly cheap, we recommend swapping in a fresh blade the moment you feel any "tugging." Never force a dull blade across your skin to save 10 cents.

The Economics of Shaving
RK Stainless Blades (100pk)
$19.99 CAD

A 2-year supply of professional steel blades for the price of two plastic cartridges.

Shop Bulk Blades →

Performance & Technique

Will I cut myself more with a safety razor?

Not if you let the weight of the razor do the work. The term "safety razor" exists because the metal safety bar prevents the blade from digging deeply into the epidermis. The most common cause of nicks is pressing the razor hard into your face, which is a bad habit learned from using lightweight plastic cartridges. By using a light touch and maintaining a 30-degree angle, engineered razors like the Henson AL13 are virtually nick-proof.

Why is a single blade better than 5 blades?

It is the cure for ingrown hairs and razor burn. Multi-blade razors use a "lift and cut" mechanism. The first blade pulls the hair up, and the subsequent blades cut it below the skin line. When the hair retracts, it gets trapped under the skin, causing painful bumps. A single double-edge blade cuts the hair cleanly exactly flush with the skin level, which is the #1 dermatologist recommendation for sensitive skin.

Zero Razor Burn
Henson AL13 Mild
$98.99 CAD

Machined to automatically hold the perfect 30-degree angle. Impossible to press too hard.

Shop Henson AL13 →

Versatility & Travel Rules

Can I shave my head or body with a safety razor?

Absolutely. While they are traditional face shavers, safety razors are highly effective for head shaving, leg shaving, and full-body grooming. Because they do not clog easily, they are vastly superior at clearing longer body hair than plastic cartridges. For body shaving, we highly recommend a milder razor (like the Henson AL13 or Rockwell Setting 1) to easily navigate the curves of the knees or scalp.

Can I take a safety razor on an airplane in my carry-on bag?

You can take the metal handle, but NOT the blades. Aviation security rules globally (including the TSA in the USA, CATSA in Canada, and the CAA in the UK) state that an empty metal safety razor handle is perfectly legal in your carry-on luggage. However, the raw double-edge razor blades are strictly prohibited in the cabin. You must pack all razor blades in your checked baggage, or simply buy a cheap tuck of blades at a local pharmacy when you arrive.

Upgrade Your Daily Shaving Ritual

Ditch zero-value disposable plastics. Experience an irritation-free shave with our authorized selection of premium safety razors, hardware, and accessories.

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