How to Remove Gel, Builder Gel or Acrygel Without Damaging Your Nails? | LuluNails Belgium

How to Remove Gel, Builder Gel or Acrygel Without Damaging Your Nails? | LuluNails Belgium

How to remove builder gel, Builder Gel or Acrygel without damaging the natural nail? Discover removal techniques, filing, buffing, bits and tips, and mistakes to avoid with LuluNails.

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A nail application isn’t finished once the top coat has been applied.

Removal is an integral part of good technique.

Ripping off a builder gel, scraping a builder gel aggressively or filing too deeply can unnecessarily weaken the natural nail plate.

However, not all materials are removed in the same way.

Semi-permanent polish, flexible builder gel, builder gel and Acrygel / Polygel may require different methods depending on their formulation.

In this guide, LuluNails Belgium explains how to distinguish between removal techniques, when to use a file or a sander, and how to avoid the most common mistakes.

Nail Removal: why is it important to identify the product before you start?

Before removing a set of nails, ask yourself one simple question:

What is actually on the nail?

It could be:

• Semi-permanent nail varnish;
• Rubber base;
• Builder gel in a bottle;
• Builder gel;
• Acrygel / Polygel;
• American tips;
• a combination of several products.

For example, a client might have:

Builder gel → Semi-permanent nail varnish → Top coat.

You must therefore remove various layers before reaching the nail structure.

Proper removal depends on the exact product and its protocol, not just on the appearance of the manicure.

Should the product be dissolved or filed off?

This is one of the first distinctions to make.

Soak-Off Products

Some products are formulated to be softened or removed using a suitable soaking method.

This is particularly the case with certain semi-permanent polishes.

However, not all UV/LED products are automatically soak-off.

File-Off products

Many builder gels and Acrygels are primarily applied using:

manual filing

or:

a professional nail file.

Therefore, do not automatically place all products in acetone on the assumption that they will dissolve.

Always check the product information sheet for the specific product used.

How do you remove semi-permanent nail varnish?

Semi-permanent nail varnish is different from a builder gel.

Depending on the system used, removal may include:

1. removal or lifting of the top coat;
2. application of a compatible removal product;
3. recommended application time;
4. gradual removal of the softened product;
5. gentle finishing of the surface.

LuluNails already has a specific guide dedicated to removing semi-permanent nail varnish.

How to Remove Semi-Permanent Nail Polish Without Damaging Your Nails?

How to remove a builder gel?

A builder gel is generally a much more structuring material than a simple gel polish.

Depending on the product, it is mainly removed by filing.

You can use:

a suitable professional nail file

or:

a sander with a suitable attachment, once you have mastered this technique properly.

The aim is not:

gel → nail file &→ natural nail in a matter of seconds.

A controlled removal must be carried out gradually.

Step-by-step removal of builder gel

1. Shorten the length if necessary

If the client wishes to remove a long extension, start by gradually reducing the length using your preferred technique.

This reduces the volume of material to work with.

2. Remove the top coat and colour

Start by removing:

Top coat, semi-permanent polish or coloured gel.

You should gradually reveal the base nail.

3. Reduce the volume

Work on the thickest part of the nail.

There is no need to try to reach the natural nail straight away.

First, reduce:

length apex thickness.

4. Change your technique as you approach the nail

The closer you get to the natural nail plate, the more precise your work must become.

Reduce:

pressure aggressiveness depth.

An experienced professional may deliberately leave a very thin layer of material rather than attempting to file aggressively right down to the nail plate.

5. Finish delicately

Then use a file or buffer suitable for the situation.

The aim is to protect the natural nail.

Do you need to remove 100 per cent of the builder gel?

Not always.

It depends on what you want to do next.

For a refill

If the old gel is:

properly adhered, healthy and compatible with the new build,

it is generally not necessary to remove everything.

In particular, you should remove:

• colour;
• finish;
• excess material;
• any areas where the gel has come away;
• any parts of the structure that are no longer correct.

Then you rebuild them.

For a complete removal

If the client wishes to return to her natural nails, the material must be reduced further.

However, ‘complete removal’ does not mean:

aggressively filing the nail plate until it becomes red or sensitive.

Removal or refilling: what’s the difference?

This distinction is essential.

Complete removal

The aim is to remove the existing material.

Refill

The aim is to preserve a healthy part of the nail and work on:

regrowth lifting new structure.

LuluNails already has a detailed guide dedicated to Gel Nail Refills.

How do you remove a bottle of builder gel?

A bottle of builder gel may behave differently depending on its formulation.

Some products may be more flexible.

Others are more akin to a genuine builder gel.

You should therefore not assume:

Bottled builder gel = automatically soluble.

Check the product instructions.

For a product that is mainly removed by filing, start by removing:

Top Coat → colour → volume of Builder Gel.

Then work gradually towards the natural nail.

Flexible Builder Gel: do you have to remove it all each time?

Not necessarily if you are carrying out a refill and the system allows it.

When the remaining gel adheres properly, it can sometimes be left in place.

The aim is to remove:

any lifting unnecessary areas the old structure that needs rebalancing.

You then prepare the regrowth and apply the new coating.

LuluNails Flexible Builder Gel 

How do you remove Acrygel / Polygel?

Acrygel is a dense, mouldable material.

For manyconstruction techniques, removal or filing down is mainly carried out using:

manual filing

or:

a professional nail file.

The principle remains the same:

gradually reducing → controlling the depth → slowing down as you approach the natural nail.

Acrygel must not be torn off or deliberately peeled away from the nail plate.

Step-by-step Acrygel removal

Remove the decoration

Start with:

Coloured top coat Nail art.

Reduce the build-up

Then work on the main thickness of the Acrygel.

Check the sides

Don’t just focus on the centre.

Also check:

the parallel lines, the free edge and the cuticle area.

Work more slowly near the natural nail

When the material becomes very thin, adjust your tool.

A softer file or working by hand can give you greater control.

Dust off

Once you have finished, carefully remove any dust.

LuluNails Acrygel / Polygel 

File or sander: which should you choose for removal?

Both can bebe useful.

Manual file

Advantages:

• very good control;
• minimal equipment required;
• useful for minor corrections;
• useful towards the end of the stripping process.

Disadvantages:

slower on a large build.

Professional sander

Advantages:

• faster removal of material;
• works effectively on gel and Acrygel;
• useful for salons with a high volume of clients.

But it requires real skill.

A sander usedincorrectly can quickly remove more material than intended.

Which sander should you choose for removal?

For professional work, look out for the following in particular:

• a comfortable handpiece;
• adjustable speed;
• stability;
• low vibration;
• suitable bits;
• power genuinely suited to the material;
• proper maintenance.

At LuluNails, the Professional Nail Files category brings together machines designed for the various stages of manicure and nail removal.

 LuluNails Professional Nail Files.

Which bit should you use to remove gel?

The choice depends on:

the material, the quantity, your technique and the level of abrasiveness.

To remove a large amount of artificial material, professionals typically use certain bits:

carbide

or:

ceramic

depending on their characteristics.

However, the bit used to quickly remove a thick build-up is not necessarily the one to use near the natural nail plate.

LuluNails already has a comprehensive guide on:

Which sander bit should you choose?

The page explains, in particular, the difference between diamond, carbide and ceramic. LuluNails

Why does the gel get hot when removing it with a nail file?

A sensation of heat may occur, in particular, when:

• you stay in the same spot for too long;
• you apply too much pressure;
• the bit is unsuitable;
• the bit is worn;
• you have not mastered the speed and technique correctly.

The key principle is:

do not remain stationary on the same area.

Work with controlled movements.

If the client feels significant heat or pain:

stop and check your technique.

What speed should be used to remove the gel?

I wouldn’t give a single speed as a universal rule.

The speed depends on:

the sander, the bit, the material, the bit’s diameter, your experience and the area being worked on.

Copying a number of revolutions per minute foundon the internet without understanding the attachment being used is not a good approach.

For a beginner, it is more important to learn:

pressure angle movements depth control.

How can you avoid red marks on thenatural nail?

Marks or areas of intense redness may indicate that you are filing too aggressively or that the nail plate has become excessively thin.

To minimise this risk:

• do not try to remove every micron of product with the file;
• slow down as you approach the nail;
• change tools if necessary;
• do not apply too much pressure;
• do not stay in the same spot;
• learn to recognise the difference between the product and the natural nail.

The aim is not:

‘the more I remove, the cleaner the removal’.

The aim is:

to remove what needs to be removed without unnecessarily damaging the natural nail.

Why are my nails soft after removal?

A natural nail is normally more flexible than a gel extension.

After several weeks under a rigid material, this difference may seem significant.

But if the nail becomes:

very sensitive, painful or extremely thin, you should also check whether the preparation or removal process was too harsh.

Do not automatically try to mask the problem with a new thick layer of product.

Should you let your nails ‘breathe’ after removing the polish?

Nails do not ‘breathe’ in the same way as lungs.

A ‘break’ is therefore not necessary simply to allow air in.

However, a break may be advisable if the nail or skin shows signs of:

sensitivity

significant thinning

damage following improper removal

or a situation that needs to be assessed first.

LuluNails already has a comprehensive page on this topic.

Should you take a break between two gel or semi-permanent manicures?

Can you apply a new coat immediately after removing the old one?

Yes, in some cases, when it is simply a matter of replacing a properly removed application on a nail in good condition.

But you need to examine the nail.

Do notautomatic apply a new gel build-up to an area that is:

painful, irritated, severely damaged or looking unusual.

A cosmetic treatment should not be used to mask a problem.

Why should you never peel off the gel?

When you pull on a material that adheres strongly, it can strip away the surface layers of the natural nail plate.

Possible result:

• thinner nails;
• an uneven surface;
• sensitivity;
• splitting;
• poor base for the next application.

If a corner starts to lift:

do not use this lifting as an excuse to rip off the entire gel nail.

Can you scrape off the gel with a cuticle pusher?

Not whilst the builder gel is still firmly adhered.

A cuticleshould not be used to pry under a hard build in order to peel it away from the nail plate.

Soak-off systems, once softened, follow their own protocol.

A file-off builder gel must be removed using the method specified for it.

Which file should be used to remove the gel?

For artificial materials, a professional file can be used to reduce the build-up.

LuluNails stocks, amongst others, the 100/180 range, a versatile combination for working with gel and Acrygel.

LuluNails has already published a comprehensive guide on the meaning of grit sizes and recommends distinguishing between working with artificial materials and working on the natural nail. LuluNails

 LuluNails Professional Nail Files.

Grit 100 or 180?

To put it simply:

Grit 100

More abrasive, useful for shaping and correcting artificial nails.

Grit 180

Softer than 100, useful for refining the finish.

But usage always depends on:

the substrate, the product and the stage of the process.

Do not work aggressively on natural sheet material with a grit intended for removing thick layers.

How do you know when to stop filing?

This is an important skill.

When you get close to the natural nail:

• the colour may change;
• the visual texture may change;
• the thickness decreases;
• the feel of the nail changes.

If you’re not sure:

stop before you go too far.

It is better to retain an extremely thin layer of healthy nail than to deliberately damage the nail plate in the pursuit of absolute perfection.

Complete removal or a thin protective layer?

When filling, it often makes sense to retain some of the product that adheres properly.

For a complete removal intended to leave the natural nail without any extension, more of the material is removed.

But in both situations, the priority remains:

to protect the natural nail plate.

What should you do after removal?

After removal:

1. remove any dust;
2. shape the free edge neatly;
3. avoid aggressive polishing;
4. moisturise the cuticles;
5. check the condition of the nail;
6. then choose either a new set or a break from artificial nails, depending on the situation.

Cuticle Oil for after removal

Cuticle oil helps keep the skin around the nails supple and comfortable.

You can use it regularly, not just after removal.

However, it does not «repair» a severely thinned nail plate instantly.

An excessively thinned nail will mainly need to grow back.

Gel, Builder Gel or Acrygel: which removal method should you choose?

The most important word is:

check.

The brand name alone is not always enough to know how a product should be removed.

Removing gel with a sander: the 7 mistakes to avoid

1. Trying to go too fast

Speed is no substitute for technique.

2. Staying in the same spot

This can cause a strong sensation of heat.

3. Applying too much pressure

A correctly used bit does not need to be pressed hard against the nail.

4. Using the same bit for everything

Building up volume and finishing do not necessarily require the same bit.

5. Go straight down to the natural nail

Gradually reduce the material.

6. Work without dust extraction

Dust reduces visibility.

A professional vacuum cleaner can also improve working comfort at the workstation.

7. Remove the remaining material

If a small area is still stuck, do not pull it off abruptly with your fingers.

Use a nail vacuum during removal

Removing a gel or acrygel produces a lot of dust.

A professional nail vacuum helps to capture some of this dust at the workstation.

This is particularly useful for salons that regularly carry out:

removals, fills, gel builds and Acrygel treatments.

LuluNails Professional Nail Vacuum Cleaners.

Nail removal with LuluNails Belgium

For professional nail removal, visit LuluNails:

Professional Nail Files

Nail File Bits

Files & Buffers

Dust Removal Brushes

Nail Vacuum Cleaners

Builder Gel

Flexible Builder Gel

Acrygel / Polygel

Semi-Permanent Nail Varnishes

Top Coats

and all the accessories needed for nail work.

LuluNails is a Belgian brand specialising in nail care products and equipment, with online sales in Belgium and across Europe.

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FAQ – Gel Removal, Builder Gel & Acrygel

How do you remove Builder Gel?

Many builder gels are removed mainly by filing by hand or using a nail file, depending on the product. Gradually reduce the thickness of the gel without aggressively filing the natural nail.

Can builder gel be removed with acetone?

Not automatically. Many builder gels are ‘file-off’ types and are not designed to be completely removed by dissolution. Check the product information sheet for the product used.

How do you remove Builder Gel?

It depends on the formulation of the Builder Gel. Some products may require a dissolution process, whilst others are mainly removed by filing.

How do you remove Acrygel?

Acrygel / Polygel is generally removed gradually by filing by hand or with a sander used correctly, depending on the specific product<

Does all the gel need to be removed during a refill?

No. A material that adheres properly can generally be left in place where the system allows it. Remove any areas where the gel has come away andrebalance the build.

Can you peel off a gel that is starting to lift?

No. Peeling off a build can remove surface layers of the natural nailnail.

Should I use a file or a sander to remove the gel?

Both can be used. A sander is quicker for reducing the volume but requires greater skill.

What grit file should I use to remove gel?

The grit depends on the stage of the process. A 100/180 grit file is versatile for working on, but you need to be much more careful when working near the natural nail.

Which bit should I use to remove gel?

Some carbide or ceramic bits are designed for removing artificial materials. Always choose the grit size and shape suited to your technique.

Why does the nail file get hot during removal?

Excessive pressure, an unsuitable bit or holding the tool in one place for too long can increase the sensation of heat.

Do you have to remove all the material with the nail file?

Not necessarily. As you get closer to the natural nail, a gentler approach allows for greater control

Why are my nails very thin after removal?

Overly aggressive preparation or removal can thin the nail plate. Ripping off the product can also remove surface layers.

Should I take a break after having gel nails?

Not necessarily, just to ‘let your nails breathe’. However, a nail that is painful, significantly thinned or showing any abnormality must be assessed before a new application.

Can you have gel nails applied again straight away?

Yes, provided the nail is in good condition and theapplication was carried out correctly. Do not simply cover an irritated or abnormal area.

What is the difference between removal and a top-up?

Removal takes off the entire set, whilst a top-up preserves a healthy part of the structure and works on the regrowth and the new shape.

Can Cleaner be used to degrease after removal?

Cleaner can be used for certain cleaning stages depending on your protocol, but it is no substitute for proper removal.

Can gel be removed with a cuticle pusher?

You must not force a cuticle pusher under a strongly adhering builder gel to tear it off.

How should you look after your nails after removal?

Avoid excessive filing, moisturise your cuticles regularly and keep your nails at a reasonable length if they are brittle.

Where can I buyprofessional removal equipment in Belgium?

LuluNails Belgium offers nail drills, bits, files, buffers, vacuum cleaners and various accessories designed for professional nail techniques.