09/09/2026
Wine Opening and Cork Removal — Professional Sommelier Guide
🍷 Wine Opening and Cork Removal
Wine opening, or cork removal, is the professional technique used to remove the closure from a wine bottle—primarily a cork—in a safe, clean, and elegant manner while preserving the integrity of the wine and the presentation to the guest.
1. Origin and History
Wine opening is closely connected to the evolution of cork as a wine closure.
Ancient times: Early civilizations used different materials to seal containers, including clay, wood, cloth, resins, and other natural materials.
17th century: The use of cork gradually became widespread in Europe as a closure for glass bottles.
The combination of glass bottles + cork closures made it possible to preserve wine more effectively and facilitated its transportation and aging.
As restaurants and hotels developed, more careful opening techniques and specialized tools emerged.
The corkscrew evolved into an essential professional tool for waiters, sommeliers, and bartenders.
2. Tools for Wine Opening
🍷 Waiter's Corkscrew
Also known as a waiter's corkscrew or wine key.
It is one of the most widely used professional tools because it is compact and provides excellent control during cork extraction.
Main parts:
Knife for cutting the capsule.
Worm or spiral.
Lever.
Handle.
Some models have a double-hinged support.
🍷 Double-Lever Corkscrew
The Ah-So and Durand are examples of specialized cork-removal tools.
They are particularly useful for old and fragile corks because they reduce the risk of penetrating or breaking the cork.
🍷 Two-Prong Cork Puller
Also known as an Ah-So.
It uses two metal prongs that slide between the cork and the inside of the bottle neck.
It is particularly appropriate for older wines when the goal is to preserve the cork intact.
🍷 Table-Mounted Corkscrew
Used mainly in establishments where many bottles are opened or for home use.
Other Useful Equipment
Clean napkin or service cloth.
Knife/capsule cutter.
Decanter.
Wine basket for old wines.
Small light or flashlight when inspecting sediment.
Appropriate wine glass.
3. Basic Professional Technique
Step 1 — Present the Bottle
Before opening:
Confirm the producer, wine, and vintage.
Present the label to the guest.
Wait for approval when required by the service protocol.
Never begin opening the bottle without verifying the wine.
Step 2 — Cut the Capsule
Cut the capsule just below the lip of the bottle neck.
Then:
Remove the top portion.
Wipe the neck with a clean napkin.
Tip: Avoid unnecessarily rotating the bottle while cutting the capsule.
Step 3 — Insert the Corkscrew
Place the tip of the worm in the center of the cork.
Insert it vertically.
The worm should pe*****te deeply enough to obtain a secure grip without unnecessarily passing completely through the cork.
Step 4 — Extract the Cork
Use the lever progressively.
The extraction should be:
slow + vertical + quiet
During elegant table service, the goal is not to create a loud pop, but to remove the cork smoothly and under control.
Step 5 — Inspect
Once the cork is removed:
Observe its condition.
Check for unusual odors.
Examine moisture, staining, or deterioration.
Place the cork according to the establishment's service protocol.
Step 6 — Clean and Serve
Wipe the bottle neck again.
Pour a small amount of wine for the guest responsible for approving the wine.
4. Technique According to the Type of Wine
🍷 Young Red Wines
These are generally the easiest wines to open.
Technique:
Cut the capsule.
Wipe the neck.
Remove the cork using a waiter's corkscrew.
Wipe the neck again.
Serve.
They do not necessarily require decanting, although some young, full-bodied wines may benefit from aeration.
🍷 Aged Red Wines
Greater care is required.
The cork may be:
Dry.
Fragile.
Moist.
Partially deteriorated.
Recommendation:
Use a tool that provides greater control, especially a Durand or two-prong cork puller.
Technique
Keep the bottle as stable as possible.
Do not shake it.
Insert the tool carefully.
If the cork resists, do not force it.
Extract it slowly.
If sediment is present, consider decanting the wine.
5. Very Old Wines
With very old wines, cork removal becomes almost a wine-preservation operation.
A cork that has been in a bottle for several decades may break apart very easily.
Recommended Technique
Use a Durand or two-prong cork puller.
The objective is to grip the cork without applying excessive pressure to its center.
If the cork begins to crumble:
Stop applying force.
Change your technique.
Carefully remove the remaining pieces.
Filter or decant the wine if necessary.
Important: An old wine should not be treated like a young wine.
6. Sparkling Wines and Champagne 🥂
The technique is completely different.
A corkscrew is normally not used.
The cork is under pressure.
Safe Technique
Keep the bottle cold.
Never point the bottle toward people, windows, or valuable objects.
Remove the foil.
Keep your thumb over the cork.
Loosen the wire cage while maintaining control.
Cover the cork with a napkin if appropriate.
Hold the cork firmly.
Turn the bottle, not the cork.
Allow the cork to come out slowly.
The professional goal is a controlled gentle sigh, not an explosion.
7. Wines with Synthetic Corks
Synthetic corks are generally more resistant.
They can normally be opened with:
A waiter's corkscrew.
However, some synthetic closures may offer more resistance than natural cork.
Tip: Keep the corkscrew vertically aligned to prevent the closure from tearing.
8. Screw-Cap Wines
There is technically no "cork removal" involved.
Simply:
Remove the safety seal, if present.
Twist the cap.
Open carefully.
Wipe the bottle neck.
Serve.
Important: A screw cap does not mean that the wine is of lower quality. It is simply another type of closure.
🔥 Thermal Neck Cutting — Very Old Wines
With extremely old bottles in which the cork would likely disintegrate if opened with a conventional corkscrew, a historical technique known as thermal neck cutting has been used to separate the bottle neck just below the cork.
Traditional Procedure
Keep the bottle completely still.
Carefully clean the bottle neck.
Position specially designed heated tongs, traditionally heated until very hot, around the neck.
Apply heat evenly to create a controlled line of stress in the glass.
Traditionally, a cold cloth or other cooling element was then used to create a controlled fracture.
Carefully remove the upper section of the bottle neck.
Inspect the glass edge and ensure that no fragments come into contact with the wine.
Decant the wine using a controlled procedure, normally with filtration if there is a risk of particles entering the wine.
⚠️ Safety: This technique involves heated glass and a risk of fragmentation. It should not be improvised with household tools or performed without professional training.
In modern practice, a Durand or two-prong cork puller is usually the first option when the cork can still be safely removed.
🍷 When Should This Technique Be Considered?
Situation
Recommended Technique
Young, firm cork
Waiter's corkscrew
Old but stable cork
Durand
Very fragile cork
Ah-So / Durand
Cork that is practically disintegrating
Specialized technique
Cork impossible to remove without risking contamination
Specialized thermal neck cutting
Champagne / sparkling wine
Controlled pressure opening
Screw cap
Simply unscrew
Sommelier Tip
With an extremely old bottle, the priority is not to preserve the cork—it is to preserve the wine and prevent cork or glass particles from contaminating it.
9. Mistakes a Professional Should Avoid
❌ Penetrating completely through the cork with the worm.
❌ Removing an old cork too quickly.
❌ Hitting or shaking an old bottle.
❌ Creating unnecessary noise during service.
❌ Cutting the capsule unevenly.
❌ Serving the wine without checking the label and vintage.
❌ Smelling the cork and automatically declaring that the wine is faulty.
❌ Confusing the smell of the cork with actual wine faults.
❌ Using a conventional corkscrew aggressively on a deteriorated cork.
10. Sommelier Tips 🍷
⭐ Tip 1 — The Center Is Essential
When inserting the worm, always aim for the center of the cork.
⭐ Tip 2 — Don't Rush
Especially with aged wines:
slower = more control
⭐ Tip 3 — The Cork Alone Does Not Determine Wine Quality
A stained or damp cork does not necessarily mean that the wine is defective.
⭐ Tip 4 — Old Wine Requires Respect
If the wine contains sediment, avoid sudden movements and consider using a wine basket during decanting.
⭐ Tip 5 — Sound Matters
With still wines, a quiet opening demonstrates professionalism.
With Champagne and other sparkling wines, controlling the pressure and avoiding a loud pop is also preferable.
⭐ Tip 6 — The Tool Depends on the Cork
Young, firm cork → Waiter's corkscrew
Fragile cork → Durand / Ah-So
Very old cork → Maximum caution and controlled extraction
Sparkling wine → No corkscrew
Screw cap → Simply unscrew
🍷 Golden Rule
The bottle is opened to preserve the wine—not to demonstrate strength.
A good professional makes the guest perceive confidence, cleanliness, elegance, and control throughout the entire opening and service process.
Correct the corkscrew tool classifications
Add still-wine service and tasting steps
Clarify the cork inspection guidance