How to clean and oil clippers
A clipper that feels blunt is usually packed with hair. Five steps and fifteen seconds, and it roughly doubles how long the blade stays sharp.
By Sawyer V. · Published
We have not tested any of this. Everything below is compiled from published manufacturer specifications, and the arithmetic is printed so you can check it. This page carries affiliate links: if you buy through one we earn a commission at no extra cost to you, and it does not change the order of the picks. Full disclosure.
The five steps
- Brush the blade out while it is still off. Use the brush that came in the box, working from the back of the teeth forward. Most of what dulls a clipper is packed hair rather than worn steel, and this takes about ten seconds.
- Remove the blade if it comes off, and brush behind it. Hair packs in the gap between the cutter and the blade where a brush cannot reach from the front. On clippers with two screws this is a thirty-second job and it is where the real build-up lives.
- Run the clipper and put three or four drops of oil along the blade. One drop at each end and two across the teeth, with the motor running so it spreads. Use clipper oil - a light mineral oil - rather than a household lubricant, which gums as it dries.
- Run it for a few seconds, then wipe the excess off. Excess oil collects hair and turns into paste. The blade should look wet, not dripping. Wipe with a cloth or a piece of kitchen roll.
- Store it dry, with the blade guard on. The guard protects the teeth from chipping against whatever else is in the drawer, and a chipped tooth is what actually ends a blade.
| # | Pick | Lasts | Score | Price |
|---|---|---|---|---|
| 1 | Wahl 5 Star Magic Clip (8148) Fading and blending at home | 1,300 shaves* | 5.9/10 | Check price on Amazon |
| 2 | Andis Master (01557) Dense hair and a blade you set by lever | 1,300 shaves* | 4.2/10 | Check price on Amazon |
No live price is currently verified, so every button here reads Check price instead of a number we cannot stand behind. Why we do it that way.
Why this is the highest-value five minutes in the section
Because clipper blades are proprietary and there is no commodity standard for them. Unlike a double-edge razor blade, which costs pennies and is made by factories in half a dozen countries, a replacement clipper blade set is priced by whoever made your clipper.
That makes maintenance the whole game. A blade that gets brushed and oiled after every use outlasts one that does not by years, and the routine takes about fifteen seconds.
The oil, specifically
Use clipper oil. It is a light mineral oil, it comes in the box with almost every clipper including both on this page, and it is chosen because it stays liquid rather than gumming as it dries.
- Not a household penetrating spray. It evaporates and leaves a residue that attracts hair.
- Not cooking oil. It goes rancid and turns sticky, which is worse than no oil at all.
- Not sewing machine oil, though it is closer. Clipper oil is cheap enough that the substitution saves nothing.
Three or four drops, with the motor running so it distributes across the teeth, then wipe the excess. Excess oil is its own problem: it collects cut hair and forms a paste that is harder to remove than dry hair was.
Blade alignment, if you take the blade off
On most clippers the cutter should sit very slightly behind the leading edge of the blade - close enough to cut, far enough back that the cutting teeth cannot touch skin. Refitting it flush is how a clipper starts nicking.
The exception is a deliberately zero-overlap set like the one Wahl publishes on the Magic Clip, where the cutter is set flush on purpose so the tool can cut closer at the bottom of its taper range. If you have one of those, put it back the way it came off.
If you are not confident, do not remove the blade. Brushing from the front plus oil covers most of the benefit, and a misaligned blade is a worse outcome than a slightly dirty one.
What not to do
Do not rinse a clipper that is not published as washable. Most corded clippers, including both on this page, are not. Water gets into the housing, rusts the blade from behind and eventually reaches the motor. This is different from beard trimmers, where washability is a headline specification precisely because beard hair and skin oil clog blades so quickly.
Do not store it loose in a drawer without the blade guard. A chipped tooth is what actually ends a clipper blade, and it happens against other objects rather than against hair.
The same logic, elsewhere on the site
Every powered grooming tool has this problem and each category handles it differently. Electric shavers publish replacement intervals - Braun about eighteen months, Philips four for the OneBlade blade - which at least makes the cost plannable; cleaning one is a different routine because the parts are different. Clippers publish nothing, which makes maintenance matter more rather than less.
The one category that escapes it entirely is manual shaving, where the consumable is a commodity nobody owns. The cost calculator shows the difference plainly once you put your own prices into it.
Every pick, with the working
Each entry shows the published specifications, the axis scores they produce and what you give up. The order is the computed order, not a commercial one, and the arithmetic is open underneath every score.
Our pickFading and blending at home
Wahl 5 Star Magic Clip (8148)
Cord or cordless with a published 90-minute lithium runtime and zero-overlap 2161 blades, plus a taper lever you can work with your thumb mid-stroke. The taper lever is the whole reason this is the fade pick: it changes cutting length continuously rather than in guard-sized jumps, which is what a blend actually needs.
- Material
- Not published
- Runtime
- 90 min
- Charge time
- Not published
- Length settings
- 8
- Waterproof
- Not published
- Made in
- Not published
- Refill
- Proprietary to the maker
- Warranty
- Not published
- Assumed service life
- 1,300 uses
The arithmetic: 260 uses a year x 5 years of assumed service life = 1300 uses.
What it gets right
- Published 90-minute lithium runtime, and it runs corded when flat
- Zero-overlap 2161 blades with a thumb-operated taper lever for continuous length change
- Eight attachment combs, oil and cleaning brush in the box
- Cord-or-cordless, so a dead battery never ends a haircut halfway
Flaws
- A taper lever rewards practice; on a first attempt it is one more thing to get wrong
- Wahl does not publish a motor rating for it, so it cannot be compared numerically to the corded Andis
- No published charge time
The working behind the 5.9
- How long it lasts: not scored
- Not scored. This is a durable item, not a consumable, so how long it lasts is an assumption about service life rather than something the pack size tells us.
- Ease of switching: 8.0
- Cord-or-cordless removes the flat-battery failure entirely (++), 90 minutes published (+), eight combs is a sane number (+), but a taper lever is a skill and a first-time home barber has enough of those already (-).
- Refill economics: 4.0
- Only this maker's refill fits, so the ongoing price is set by the maker rather than by a market. This is where the real cost of ownership hides.
- What the maker publishes: 4.0
- 2 of 5 specifications a buyer would expect are published: runtimeMin, settings. Not published: chargeMin, material, warrantyLabel. 2 / 5 x 10 = 4.0.
Axes with no published input are dropped and the remaining weights re-normalized, so a product is not punished for a category where an axis does not apply. Specifications compiled 3 September 2026 from Wahl 5 Star Magic Clip 8148 published specifications.
2Dense hair and a blade you set by lever
Andis Master (01557)
Skip this one. Not your first clipper. It ships with no guards, its blade adjusts to a length that will take you to skin, and it assumes you already know what you are doing. Buy it when you have cut your own hair a dozen times and want a better tool, not to learn on.
The one clipper here that publishes a motor figure: a magnetic motor rated to 14,000 strokes per minute, driving an adjustable carbon-steel blade that a single lever moves from 000 to 1. Unbreakable aluminum housing, eight-foot cord. It ships with no guards at all, which tells you exactly who it is for.
- Material
- Aluminum housing, carbon steel blade
- Runtime
- Not published
- Charge time
- Not published
- Length settings
- Not published
- Waterproof
- Not published
- Made in
- Not published
- Refill
- Proprietary to the maker
- Warranty
- Not published
- Assumed service life
- 1,300 uses
The arithmetic: 260 uses a year x 5 years of assumed service life = 1300 uses.
What it gets right
- Published 14,000 SPM magnetic motor - the only motor rating anybody in this category discloses
- Adjustable carbon steel blade, 000 to 1, moved by one lever
- Unbreakable aluminum housing and an 8 ft chemical-resistant cord
- Side-mounted switch you can find with a thumb without looking
Flaws
- Guards are not included - budget for a set on top
- Corded only, and heavier in the hand than the plastic-bodied kits
- A bare adjustable blade at 000 is very close to skin for a first-timer
The working behind the 4.2
- How long it lasts: not scored
- Not scored. This is a durable item, not a consumable, so how long it lasts is an assumption about service life rather than something the pack size tells us.
- Ease of switching: 5.5
- Published motor rating and a real adjustable blade (+), but no guards in the box and a blade that adjusts down to 000 is the opposite of a forgiving first tool (--).
- Refill economics: 4.0
- Only this maker's refill fits, so the ongoing price is set by the maker rather than by a market. This is where the real cost of ownership hides.
- What the maker publishes: 2.0
- 1 of 5 specifications a buyer would expect are published: material. Not published: runtimeMin, chargeMin, settings, warrantyLabel. 1 / 5 x 10 = 2.0.
Axes with no published input are dropped and the remaining weights re-normalized, so a product is not punished for a category where an axis does not apply. Specifications compiled 3 September 2026 from Andis Master 01557 published specifications.
No live price is currently verified, so every button here reads Check price instead of a number we cannot stand behind. Why we do it that way.
Questions people actually ask
How often should I oil clipper blades?
Every use, or close to it. It takes about fifteen seconds and it is the single maintenance task that decides whether a clipper lasts five years or eighteen months. Oil before you put it away, not before you next use it - stored dry is when the damage happens.
Can I use WD-40 or cooking oil on clippers?
No. Clipper oil is a light mineral oil chosen because it does not gum up as it dries. Household penetrating sprays evaporate and leave residue, and vegetable oils go rancid and sticky. A bottle of clipper oil is trivially cheap and usually already in the box.
Why do my clippers pull hair?
Almost always a clogged or dry blade, not a dull one. Brush it out, oil it, and try again before concluding the blade is worn. The second most common cause is a misaligned blade after cleaning - the cutter should sit slightly behind the blade edge, not flush with it, unless it is a deliberately zero-overlap set.
Can I wash clipper blades with water?
Only if the manufacturer says the tool is washable. Most corded clippers are not, and water in the housing rusts the blade and kills the motor. Brushing plus oil is the correct routine for anything not published as rinseable.
When do clipper blades actually need replacing?
When a tooth is visibly chipped or bent, or when a properly cleaned and oiled blade still pulls. Nobody in this category publishes a replacement interval - unlike foil shavers, where Braun publishes about 18 months - so it is a judgment call on condition rather than a schedule.