Dragon Elite Sharpening Services

Dragon Elite’s Guide to A5 Dog Grooming Clipper Blade Care

How to clean, oil and inspect standard and wide A5 detachable clipper blades.

Professional Equipment Care Advice from Dragon Elite Sharpening Services

Professional A5 clipper blades are precision cutting tools. Correct cleaning, frequent lubrication and routine inspection are essential if they are to cut efficiently, remain as cool as possible and achieve the longest practical working life.

This guide is suitable for standard and wide A5 detachable clipper blades used within professional dog grooming.

An A5 blade relies on several components working correctly together, including:

• The stationary comb blade
• Moving cutter
• Blade spring
• Cutter guide
• Blade socket
• Clipper drive mechanism

DE-55 Professional Blade & Scissor Cleaner

Water-free professional cleaner for removing contamination from clipper blades and other precision cutting equipment.

View DE-55 Cleaner

Scissor & Blade Oil – 50ml

A convenient professional-size oil for regular clipper blade lubrication throughout the working day.

View 50ml Oil

Step 1 — Remove the Blade Safely

Switch the clipper off before removing the blade.

Remove the blade according to the clipper manufacturer’s instructions and allow it to cool if it has recently been in use.

Before cleaning, inspect it for obvious damage. Look for:

• Broken teeth
• Bent teeth
• Missing teeth
• Rust or corrosion
• Heavy contamination
• Excessive hair beneath the cutter
• Damage to the blade socket
• A cutter that appears loose or incorrectly positioned

Step 2 — Remove Loose Hair

Using a suitable blade brush, carefully remove loose hair from:

• Between the cutting teeth
• Beneath the moving cutter
• Around the sides of the cutter
• At the rear of the blade
• Around the spring
• Around the socket

The cutter can normally be moved gently from side to side to expose the areas beneath it.

Take care not to push the cutter so far that it becomes disengaged from the cutter guide or spring assembly.

Hair allowed to accumulate beneath the cutter can increase resistance and friction and may contribute to:

• Poor cutting
• Increased blade temperature
• Premature wear
• Additional strain on the clipper drive system

Step 3 — Clean the Blade Thoroughly

After brushing away loose hair, clean the blade with a professional product suitable for precision cutting equipment. Our DE-55 Professional Blade & Scissor Cleaner is a water-free cleaning solution designed for professional cutting equipment.

Its water-free formulation also helps avoid introducing unnecessary moisture onto precision-ground metal surfaces.

Clean around:

• The cutting teeth
• Moving cutter
• Stationary comb blade
• Areas beneath the cutter
• Back rail
• Blade spring
• Socket area

Move the cutter gently from side to side during cleaning so contamination trapped between the cutting surfaces can be reached.

Why Cleaning Beneath the Cutter Matters

A5 blades work because the moving cutter travels rapidly backwards and forwards across the stationary comb blade.

The two precision-ground surfaces operate extremely close together.

During use, contamination can build up between them, including:

• Fine hair
• Skin oils
• Dirt
• Grooming products
• Old lubricant
• Degraded or burnt oil

Step 4 — Dry and Inspect the Blade

After cleaning, remove excess cleaner using a clean cloth or your grooming dryer and inspect the blade carefully.

Pay particular attention to:

• Cutting teeth
• Cutter
• Comb blade
• Cutter guide
• Spring
• Socket

Look for:

• Corrosion
• Damaged teeth
• Uneven or unusual wear
• Excessive cutter movement
• A worn blade guide
• A loose or distorted socket
• A distorted spring

If any cleaning process introduces water onto the blade, it is particularly important to dry and lubricate it immediately.

Never leave a precision blade wet.

Step 5 — Oil the Blade Correctly

Cleaning removes contamination, but it can also remove the lubricating film that separates the moving surfaces.

Fit the blade correctly to the clipper.

With the clipper running, apply:

• 3–6 drops of Scissor & Blade Oil – 50ml across the front cutting teeth
• 1 drop on each side of the back rail

Allow the clipper to continue running briefly so the moving cutter distributes the oil across the mating surfaces.

Wipe away obvious excess before beginning to groom.

Step 6 — Oil During Use

One application of oil at the beginning of the working day is not sufficient for a blade being used continuously.

During operation, the cutter moves rapidly across the comb blade thousands of times. The fine film of oil separating those surfaces is gradually:

• Displaced
• Heated
• Contaminated
• Broken down

For professional grooming use, we recommend lubricating approximately every 10–15 minutes of running time.

With the blade running, apply:

• 3–6 drops of Scissor & Blade Oil – 50ml across the front teeth
• 1 drop to each side of the back rail

Regular lubrication helps:

• Reduce friction
• Reduce heat generation
• Reduce wear
• Maintain cutting performance
• Reduce load on the clipper drive system
• Extend blade life

Step 7 — Check Cutter Movement

With the blade removed from the clipper, move the cutter gently from side to side.

It should move smoothly while remaining correctly retained against the comb blade.

The cutter should not:

• Feel excessively loose
• Rock noticeably
• Lift excessively away from the comb blade
• Feel gritty
• Catch
• Bind during movement

If movement feels rough, thoroughly clean the blade with DE-55 Professional Blade & Scissor Cleaner and lubricate it before reassessing it.

If the problem remains after correct cleaning and oiling, have the blade professionally inspected.

Step 8 — Understand Blade Tension

The spring on an A5 blade applies pressure to the moving cutter, holding it against the stationary comb blade.

Correct pressure is critical.

Insufficient Tension

If the cutter is not held correctly against the comb blade, symptoms may include:

• Hair folding between the cutting surfaces
• Hair pulling
• Poor cutting
• Inconsistent cutting
• Excessive movement
• Rattling
• A blade appearing blunt despite having a serviceable cutting edge

Excessive Tension

Excessive pressure may result in:

• Increased friction
• Rapid heat generation
• Premature cutting-surface wear
• Increased strain on the clipper
• Reduced blade life

Do Not Bend the Blade Spring to Adjust Tension

If you suspect tension is incorrect, have it assessed by your professional sharpener.

Step 9 — Inspect the Blade Socket

The socket at the rear of an A5 blade connects the blade to the clipper’s blade hinge.

Over time, the socket can wear or spread.

Wear can be accelerated by operating blades:

• Without sufficient lubrication
• With excessive friction
• With mechanical problems
• While unusually tight
• With worn components

Signs of a worn or widened socket can include:

• Excessive movement when fitted
• Rattling
• Increased vibration
• A blade not sitting correctly on the clipper
• Poor engagement
• Increased blade temperature
• Inconsistent cutting

A damaged or excessively widened socket should be repaired or replaced rather than ignored.

Step 10 — Inspect the Cutter Guide

The cutter guide controls the movement of the cutter and interfaces with the clipper’s drive mechanism.

Inspect it for:

• Wear
• Cracking
• Distortion
• Damage
• Excessive movement
• Missing sections

A worn cutter guide can contribute to noise, vibration, incorrect cutter movement and poor cutting performance.

If its condition is questionable, have the blade inspected.

Why Is My Blade Getting Hot?

Some heat generation is inevitable. An A5 blade contains two metal cutting surfaces moving rapidly against one another, and friction naturally produces heat.

However, a blade becoming excessively hot unusually quickly should be investigated.

Possible causes include:

• Insufficient oil
• Hair trapped beneath the cutter
• Contaminated cutting surfaces
• Grooming-product build-up
• Excessive blade tension
• Worn or damaged components
• A widened or damaged socket
• A worn cutter guide
• Problems with the clipper drive
• Cutting surfaces requiring professional sharpening

Simply changing to another blade every time one becomes hot does not correct the underlying cause.

A Note About Brown or Dark Residue

When cleaning heavily used blades, you may notice brown or very dark residue appearing from beneath the cutter.

This can contain a combination of:

• Old lubricant
• Extremely fine hair
• Skin oils
• Dirt
• Grooming-product residue
• Contamination
• Lubricant degraded through repeated heating

Seeing this residue helps illustrate why cleaning must reach between the cutter and comb blade, rather than simply cleaning the visible outside.

Cleaning Is Not the Same as Oiling

Blade cleaner and blade oil have different jobs.

Cleaning

A professional cleaner such as DE-55 Professional Blade & Scissor Cleaner removes hair, dirt, skin oils, grooming-product residue, contaminated lubricant and degraded oil.

Oiling

Scissor & Blade Oil – 50ml provides the lubrication needed between the rapidly moving metal surfaces.

Cleaning a blade does not eliminate the need to oil it. Likewise, repeatedly applying fresh oil to a heavily contaminated blade does not replace proper cleaning.

What About UV Cabinets?

UV equipment may form part of a salon’s hygiene procedures, but UV treatment does not physically remove hair, dirt, oil, product residue or contamination trapped beneath the cutter.

UV treatment should therefore not be regarded as a substitute for physically cleaning the cutting surfaces.

What About Ultrasonic Cleaners?

Ultrasonic cleaning may form part of a maintenance or hygiene process, depending on the equipment and cleaning solution being used.

However, the important requirement remains the same: the mating cutting surfaces must be physically clean, dry and correctly lubricated afterwards.

Always follow the instructions supplied with the cleaning equipment and any applicable salon hygiene procedures.

How Often Should A5 Blades Be Maintained?

Between Dogs

Remove loose hair, inspect the blade and follow the appropriate hygiene procedure for your salon.

During Grooming

Remove accumulated hair as required and lubricate approximately every 10–15 minutes of running time with Scissor & Blade Oil – 50ml.

At the End of the Working Day

1. Brush free of loose hair.
2. Thoroughly clean.
3. Inspect.
4. Dry.
5. Correctly lubricate.
6. Store safely.

Our DE-55 Professional Blade & Scissor Cleaner can be used as part of this routine, followed by lubrication with Scissor & Blade Oil – 50ml.

Do not store blades dirty, wet or completely dry of protective oil.

Store Your Blades Correctly

Clean, lightly lubricated blades should be stored somewhere:

• Clean
• Dry
• Protected
• Organised

A suitable blade rack, case or holder helps protect the precision cutting teeth from accidental impacts.

Avoid keeping blades loose together in a drawer or toolbox. Even a relatively small impact between cutting teeth can damage an otherwise perfectly serviceable blade.

Signs Your A5 Blade Needs Professional Attention

Cleaning and lubrication can resolve many apparent blade problems, but they cannot restore worn cutting surfaces or repair mechanical damage.

Have a blade professionally inspected if you notice:

• Hair pulling
• Hair folding between the cutter and comb blade
• Lines being left through the coat
• Poor cutting after thorough cleaning and lubrication
• A blade becoming unusually hot very quickly
• Broken or bent teeth
• Excessive cutter movement
• Rough or gritty movement
• A damaged socket
• A worn cutter guide
• Suspected incorrect spring tension
• Unusual vibration
• Excessive rattling
• A blade no longer fitting securely to the clipper

If a blade is not performing correctly, avoid repeatedly forcing it through the coat.

Continuing to use a blade with an underlying mechanical problem can increase wear to both the blade and the clipper machine.

Protect Your Blades — and Your Clippers

Professional A5 blades rely on extremely close contact between precision-ground surfaces operating at high speed.

A simple maintenance routine can make a considerable difference:

Correct maintenance helps your blades:

• Cut efficiently
• Generate less unnecessary heat
• Remain sharp for longer
• Place less strain on the clipper
• Achieve a longer working life
• Provide a smoother grooming experience

A few minutes spent maintaining your blades can prevent unnecessary wear and help keep both your blades and your clipper performing at their best between professional sharpening and servicing.