HomeBuying GuidesHealth & Beauty25 Common Electric Shavers Questions Answered

25 Common Electric Shavers Questions Answered

Looking to buy the best Electric Shaver? Check out our guide below and you’ll be well-placed to select the correct one for your needs.

Using an electric shaver as opposed to a traditional wet shave is very practical and convenient.

Unfortunately, while there is a tremendous amount of information on how to select, use, and care for an electric razor, there are still many misconceptions.

We’ve created a list of the most frequently asked questions on electric shavers, as a result.

How close does an electric shaver shave as compared to a manual razor?

With the exception of electric razors, manual razors provide a closer shave due to the micro-foil and comb that separates the actual blades from your skin.

Wet shaving does have its drawbacks, however, modern electric shavers have significantly advanced over the years when it comes to closeness and comfort.

Based on this, it is likely that most users will be completely satisfied with the closeness that a good electric shaver provides.

You can improve your results even more by making minor adjustments to your technique and shaving routine.

Are electric shavers are less likely to cause skin irritation?

Generally, electric shavers are better for sensitive skin than blade shavers.

Some electric razors are gentler, more forgiving, and less prone to cause irritation or razor burn, some are better than others.

Most people believe that Braun foil shavers are the most comfortable of the big three brands (Panasonic and Philips Norelco being the other two).

When electric shavers are used, do they exfoliate the skin?

Only a little bit, yes.


It’s comparable to a razor blade exfoliation, but you cannot use it to compare it to other things.

An extremely thin layer of skin cells is scraped off whenever this occurs.

However, it may result in razor burn if you press too hard because it will be very spotty.

Because of this, it is far better to only use light pressure and use a gentle facial scrub twice a week.

Is there a connection between electric shavers and ingrown hairs?

Regardless of the method, shaving often causes ingrown hairs and razor bumps.

However, if you use a suitable electric shaver and exfoliate your skin on a regular basis, you won’t have any issues.

There are fewer chances of the hairs curling back into the skin after they are cut with an electric shaver.

Using an electric shaver may be a better and safer option if you’re already dealing with acne or razor bumps.
To avoid an exposed blade being dragged over infected bumps, cover the blade.

Do electric shavers affect the hair or skin in any way?

To be honest, they don’t.


This is yet another “in the eyes of the beholder” concept.

An electric shaver will cut hair straight, making it appear thicker and darker after the hair has regrown.

Shaving does not have an effect on the hair follicle’s thickness, density, or colour regardless of the method of shaving.

Are electric razors capable of cutting hair off of one’s head?

Yes, to be sure.


The process may actually be faster, safer, and more comfortable when compared to shaving your head the traditional way.

Regardless of whether you go with a foil or rotary electric shaver, the head shaver from Skull Shaver is your best bet.

Can electric shavers be used on legs, armpits, or pubic hair?

This type of shaver is suitable for cutting shorter, coarser hair.
Because of this, they are not very effective for shaving body hair.

You could use an electric shaver, provided the hair is very short.

Although foil shavers are commonly seen as better shavers than rotary razors, results indicate that foil shavers don’t give a closer shave.

Is it correct to assume that foil electric shavers cut closer that rotary shavers?

The vast majority of users will get a closer shave using a foil shaver instead of a rotary shaver.

There is a much thinner barrier between the skin and the actual blades of rotary razors than with the metal combs that are found on razors that use rotary motion.
Foil razors tend to provide a closer shave because of this.

Shaving cream is an unnecessary accessory if you use an electric shaver?

No, you do not need to use shaving cream with electric shavers.

If your electric razor is designed for both wet and dry use, you can also use shaving cream or gel.

There are improvements to your results for some users, so if your shaver can handle wet shaving, you should give it a try.

Is an electric shaver capable of cutting you?

Although an electric shaver may not be as precise as a traditional razor, it is still capable of inflicting small nicks and even some nasty razor burn.


Using a razor blade is far less likely to cause an accident, but it is, of course, possible.

Avoiding this is simply a matter of resisting the urge to press hard.

Small imperfections in the skin are exposed when the holes and slots are pushed too hard, causing these imperfections to become damaged and cut by the blades.

No, using an electric shaver in the shower is not advised.

You can safely use your electric shaver in the shower if it is waterproof and is explicitly marketed as suitable for wet/dry use.

  1. Before using an electric shaver, should you wash your face?

You should avoid washing your face or taking a hot shower prior to shaving if you plan to shave dry.

This will impact your results negatively.
As dry as possible prior to shaving is a prerequisite for a great shave.

Can you share an electric shaver?

An electric razor, like a manual razor, should be used only by the user it was purchased for. It should not be shared with others.

In the case of skin infections, such as staph infections, other bacteria like Staphylococcus aureus can still be spread.

Another thing to note is that some germs can be present in the skin even if they don’t show any obvious signs of infection, so do not share an electric razor with another person.

Is it quicker to shave with an electric shaver?

Electric shavers leave almost no prep work. No face washing required, no showering or lathering necessary.


Additionally, electric shavers are more forgiving, so you can shave more quickly.

If you only rinse the razor or don’t over-lather your face, you’ll save time and hassle.

Shaver manufacturers offer a broad range of mid-range to high-end electric razors, fitted with fast motors and equipped with multiple cutting elements.
People tend to shave more quickly when it is coarse facial hair, which usually leads to them shaving all at once.

The amount of strokes it takes to get a smooth and close shave will increase when you go from entry-level electric razors to more advanced ones.
For daily use, or for people with light to medium facial hair, they work best on short beards.


Should I use aftershave after using an electric razor?

Even if you’re shaving with an electric or a manual razor, an aftershave is highly recommended.

After shaving, you should use a post-shave treatment to moisturise and hydrate the skin.

How often will I need to change the blades or foil on an electirc shaver?

Every manufacturer recommends a default interval, like every year or every 18 months, to replace the blades and combs.

While your hair’s coarseness is a large factor, the degree to which you shave and how you maintain your shaver also has a significant impact (cleaning, lubrication).

Depending on the age of the part, you may have to replace it before the manufacturer said you would.

As the closeness of the shave diminishes, your foils heat up, hairs are pulled, and you get razor burn — it’s probably time to change blades and foils.

Is it possible to sharpen electric shavers?

To the question of whether users can sharpen the blades of an electric shaver, the answer is no.

Even if the specialised tools were available, the attempt would be pointless.

Because the wear from the friction of the blades and combs with the foils or blades make any attempts at refurbishing impossible.

To deliver extremely precise and consistent shaves, the blades and foils of an electric shaver are precisely machined and have extremely small tolerances.

Using the tool will wear out the metal, warp it, and cause the gap between the blades and foils to increase, resulting in hair pulling.
While attempting to sharpen the blades, this will only become worse.

Only new ones can replace them.

It is possible to clean an electric shaver using water?

Of course you can clean the shaver with water when it is waterproof.
However, the vast majority of electric shavers are water-resistant.

Cleaning an electric razor with warm tap water and adding a bit of liquid soap will result in an impressive shine.

The manual should have thorough instructions on how to clean your shaver.

Should I oil my electric shaver?

Always lubricate your electric shaver, even if you don’t think it needs it, in order to maximise performance and extend the blade’s life.

You don’t need to lubricate the blades if your shaver comes with an automatic cleaning station, because the cleaning solution also acts as a lubricant.

When using a lighter oil, like sewing machine oil, it is recommended that you use an electric shaver cleaner and lubricant spray in order to prevent the machine from being damaged.

Braun and Panasonic make some shavers come equipped with a small bottle of lubricant, but this is mostly not the case with most brands.

Learn everything you need to know about lubricating your electric shaver here.

Can you use an electric shaver if it’s on charge?

It is important to note that electric razors with the sole exception of the Dry only line will allow you to shave with the cord plugged in.

When the battery can no longer hold a decent charge, or when it is completely drained, this is useful.

Most of them also have a 5-minute quick charge function, allowing you to shave in under five minutes.

You can often find the compatible batteries and replace them yourself in most cases.

You should keep this in mind because if you waterproof your shaver, you will have voided your warranty.

Should I completely run down the battery each time in order to get the maximum battery life out of it?

The modern batteries that are found in most electric shavers today only require the shaver to be used partialy to extend the life of the battery.

In simple terms, this was referred to as the memory effect.

There are a finite number of charging cycles for Li-ion batteries, the type used in electric razors.


Charging a shaver more often is not a problem because a partial cycle only counts as a partial cycle.

Why do electric shavers have different plugs?

Depending on where you are, the electric shaver might have different connectors.

However, it is possible to use an American electric razor in Europe by plugging it into a standard plug adapter.

In order to be able to charge your shaver while travelling, all electric shavers have automatic voltage converters built in.

This information will be made clear in your user manual or on the packaging.

Is it permitted to bring an electric shaver as a carry-on item on aeroplanes?

Electric razors are permitted in both checked and carry-on luggage.

Make sure the travel lock is activated if your electric shaver has one.

Similarly, if you have a sturdy travel case to offer protection in the event of mechanical shocks, you should have one with a hard shell for checked baggage.

Often, third-party cases are available for the most popular shaver models if the manufacturer did not include one with your razor.

Does it takes three weeks for your skin to adapt to an electric shaver?

If you were to browse through your shaver’s user guide, you would certainly come across something like this.

As long as you are currently using a manual razor, it’s safe to assume that you will soon switch to an electric razor, and you should wait about three weeks before coming to any conclusions.

In general, if you are shaving with a razor blade, you will remove some skin cells, and as a result your body will start producing scar tissue.

Although scar tissue forms quickly, for a couple weeks you will not have the best results with an electric shaver.

So the reason is to allow the skin to get used to the new shaver, so wait approximately three weeks.

SaleBestseller No. 1
Philips Shaver Series 3000 Dry and Wet Electric Shaver (Model S3233/52), Shiny Black
  • PowerCut Blades: This men's electric shaver with its 27 self-sharpening precision-engineered blades gives a consistent shaving experience for a clean and comfortable shave
  • 5D Pivot and Flex Heads: A men's shaver with fully flexible heads, a 5D pivot, flex and floating movements adapting to the curves of your face; comes with a pop-up Philips beard trimmer perfect for shaping your moustache, beard and sideburns
  • Ergonomic Handle Design: This shaver for men comes with a non-slip rubber that makes it easy to keep a secure grip and a waterproof body so you can go for that comfortable dry shave or even a wet one with gel or foam
  • Cordless Shaver: Features an intuitive indicator with 3 stages so you can see when the battery is low, charging and quick charging; shave up to 60 minutes after a 1-hour charge or for 5 minutes and get enough power for 1 full shave if in a hurry
  • Set Includes: A Philips shaver featuring an open flip head that is rinsed with water for cleaning, a protective cap, and a travel case to store everything in one place; perfect for when you're on the go
SaleBestseller No. 2
Philips Shaver Series 5000 Dry and Wet Electric Shaver (Model S5579/50), Electric Blue
  • Steel Precision Blades: Men's shaver features 45 high-performance, self-sharpening blades that cut more hair per stroke* and shave close with up to 90,000 cutting actions per minute for an effortless and gentle shave
  • Powerful Shave: Men's electric shaver features SkinIQ technology that senses and adapts to your hair density for improved skin comfort
  • Power Adapt Sensor: The intelligent facial hair sensor tracks your beard density 125 times per second and adjusts power as needed
  • Multi-Functional Electric Shaver: Fully flexible heads turn 360° to adapt to any curve of your face, neck, or jaw; with a skin-friendly pop-up Philips beard trimmer, you can design beard shapes, mustaches, and sideburns easily
  • Set Includes: A Philips shaver, cleaning brush, integrated trimmer, travel case, and a small, powerful cleaning pod that thoroughly cleans and lubricates your shaver in just 1 minute, making it 10x more effective than cleaning with water
SaleBestseller No. 3
Braun Series 5 Electric Shaver, With Precision Trimmer Attachment For Moustache & Sideburns Trimming, 100% Waterproof, Gifts for Men, 2 Pin Bathroom Plug, 50-B1200s, Blue, Fathers Day Gifts
  • Electric shaver for men with three flexible blades that adapts to facial contours for a close shave made easy
  • The EasyClean system delivers a fast and easy cleaning without removing the shaver head
  • Included: Precision trimmer attachment for moustache and sideburns trimming
  • Li-Ion Battery for up to 3 weeks of shaving (50 min). 5 min quick charge for one full shave
  • 100 Percent waterproof electric razor for wet and dry use
SaleBestseller No. 4
Braun Series 3 Electric Shaver For Men with Precision Beard Trimmer, UK 2 Pin Plug, 300, Black Razor
  • Electric shaver with three pressure-sensitive shaving elements for efficiency and skin comfort
  • Durable cordless electric razor, washable under water
  • Rechargeable long-life NiMH batteries; full charge in 1 hour for 30 minutes trimming and shaving
  • Designed and engineered in Germany by Braun
  • Contents: Braun Series 3 electric razor, protective cap, smart plug for automatic 100-240V adjustment
SaleBestseller No. 5
Electric Shavers Men-Wet and Dry Rechargeable Mens Rotary Razor with Pop-up Trimmer Cordless IPX7 Waterproof, 100-240V Worldwide Universal Shaver for Men with LCD Display & Travel Lock
  • 【3D FLOATING SHAVING HEAD】This electric razors for men is equipped with three 3D floating shaving heads which can perfectly follows the contours of your face, the neck and jaw line.It reduces skin friction and ensure smooth and gentle shaving.
  • 【SMART LCD DISPLAY】This shavers for men has the advanced intelligent display, from which you can clearly see the battery power left minutes,it also has the charger reminder, smart blocking and cleaning reminder,travel lock.
  • 【USB FAST CHARGE & POP-UP TRIMMER】 Cordless razor built-in rechargeable safety lithium battery with 1 hours charge for 120 min cordless use. You can connect with USB-powered devices. One-touch to open the Pop-up trimmer to precisely and quickly trim and detail sideburns, mustache, and any facial hairstyle.
  • 【IPX7 WATERPROOF PAINLESS SHAVING】The whole body of this electric razors for men is IPX7 waterproof, which enables you to enjoy dry shave or wet shave.The edges move smoothly over skin to reduce irritation , which provide you with a smooth, comfortable and flexible experience.
  • 【PERFECT CHOICE FOR HOME & TRAVEL】This rechargeable razor suitable for universal 100-240V voltage worldwide.Razor comes with a USB cable,a brush and user manual, you will find it a perfect shaving kit no matter using it at home or on travel.
SaleBestseller No. 6
Braun Series 3 Style & Shave Electric Shaver, For Men with Precision Beard Trimmer and 5 Combs, Gifts For Men, UK 2 Pin Plug, 300BT, Black Razor, Fathers Day Gifts
  • Shave, trim and edge with this versatile 3-in-1 electric shaver and beard trimmer for men
  • Includes 3-Flex head for efficiency and skin comfort, one beard trimmer head and five combs for stubbles and beards of 1-7mm
  • Electric razor and beard trimmer for clean-shaving or grooming beards and stubbles
  • Durable cordless shaver and beard trimmer. Designed and engineered in Germany by Braun
  • Two rechargeable long-life NiMH batteries. Full charge in 1 hour for 30 min trimming and shaving
SaleBestseller No. 7
Philips Shaver Series 3000 Dry and Wet Electric Shaver (Model S3333/54), Black/Noir Gold
  • PowerCut Blades: This men's electric shaver with its 27 self-sharpening precision-engineered blades gives a consistent shaving experience for a clean and comfortable shave
  • 5D Pivot and Flex Heads: A men's shaver with fully flexible heads, a 5D pivot, flex and floating movements that adapt to the curves of your face; comes with a pop-up Philips beard trimmer perfect for shaping your moustache, beard and sideburns
  • Ergonomic Handle Design: This shaver for men comes with a non-slip rubber that makes it easy to keep a secure grip and a waterproof body so you can go for that comfortable dry shave or even a wet one with gel or foam
  • Cordless Shaver: Features an intuitive indicator with 3 stages so you can see when the battery is low, charging and quick charging; shave up to 60 minutes after a 1-hour charge or for 5 minutes and get enough power for 1 full shave if in a hurry
  • Set Includes: A Philips shaver, charging stand, integrated trimmer, and a travel pouch to store everything in one place; perfect for when you're on the go
SaleBestseller No. 8
Braun Series 3 ProSkin Electric Shaver, Electric Razor For Men With Pop Up Precision Trimmer, Sensitive Blades, Wet & Dry, Rechargeable & Cordless, 3040s, Black/Blue Razor (With 2 pin bathroom plug)
  • 3 independently floating shaving elements adapt to your contours for greater comfort
  • A specialised Micro Comb captures more hair in each stroke, for a faster and gentler shave; versus previous Braun Series 3. Tested on 3 day beard
  • 45 minutes of shaving with no performance loss, A 5 minute Quick Charge is enough for 1 shave
  • Built-in pop up precision trimmer, ideal for shaping moustaches and sideburns
  • Electric razor made in Germany by Braun, durable and Wet & Dry shaver for use in the shower
SaleBestseller No. 9
Braun Series 9 Electric Shaver, With Clean & Charge Station & Leather Case, Flawless Shave, 100% Waterproof, Gifts for Men, 2 Pin Bathroom Plug, 9390cc, Silver
  • One of the world's most efficient electric shavers; efficient, close and gentle, for a flawless shave
  • High Efficiency: Five shaving elements get more hair in one stroke than any other shavers
  • Ideal for gentleness: Sonic vibrations glide over your skin for maximum skin comfort
  • Use wet or dry with 20 Percent more battery power versus previous Series 9
  • Product designed, engineered and made in Germany; recommended by GQ and the skin health alliance accredited
SaleBestseller No. 10
Philips Shaver Series 5000, Wet and Dry Electric Shaver (Model S5466/18), Dark Royal Blue
  • ComfortTech Blades: The electric shaver features self-sharpening blades with curved blade caps that gently cut hair just above skin level and provide an effortless and gentle shave
  • Features fully flexible heads that turn 360 to follow your facial contours for improved skin comfort; a click-on SmartClick precision beard trimmer for maintaining your mustache and sideburns
  • This shaver for men comes with a non-slip rubber that makes it easy to keep a secure grip and a waterproof body so you can go for that comfortable dry shave or even a wet one with gel or foam
  • Features an intuitive indicator with 3 stages; shave up to 50 minutes after a 1-Hour charge or for 5 minutes and get enough power for 1 full shave if in a hurry
  • Set includes: a Philips shaver, precision trimmer, and a pouch to store everything in one place; perfect for when you're on the go

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