Cylinder maintenance · Handmade

Clean your tanks.
Not your wallet.

Two stainless-steel whips for cleaning the inside of a scuba cylinder: the standard one for the bottom and walls, the reverse one for the neck. Handmade by a diver, fits any power drill.

150 €full kit
80 €standard whip
90 €reverse whip
Standard: bottom and wallsReverse: neck and shoulder

Why DécapBloc

A professional tool at a craftsman's price

01

1.2 mm stainless wire

Stainless steel strands remove corrosion without contaminating the cylinder.

02

Coated shaft

The steel shaft has a protective coating, so the cylinder thread stays safe.

03

13 mm chuck

Fits any power drill or cordless drill. Nothing else to buy.

04

Handmade

Designed and built by a diver, because shop-bought whips were overpriced.

The range

You need both. So we sell them together.

The standard whip cannot reach the neck; the reverse whip cannot reach the bottom. A full clean takes both.

Standard whip

80 €
Bottom and side walls
  • Overall length 87 cm
  • 1.2 mm stainless-steel strands
  • 12 mm coated steel shaft
  • 13 mm chuck
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The full kit

150 €
Standard + reverse · save €20
  • 1 standard whip, 87 cm
  • 1 reverse whip, 50 cm
  • Full clean: bottom, walls, neck
  • Free shipping in France
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Reverse whip

90 €
Neck and shoulder
  • Length 50 cm
  • 1.2 mm stainless-steel strands
  • 7 mm coated steel shaft
  • 13 mm chuck
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The price

Same job, half the price

Tank cleaning whips sold online cost €98 to €200 each. For the pair, expect €240 to €400.

Elsewhere, both whips240 – 400 €
DécapBloc kit150 €

Public prices seen online across a dozen specialist retailers.

How to use

As simple as a drill

  1. Empty the cylinder and remove the valve.
  2. Tighten the whip in the drill chuck.
  3. Insert the whip into the cylinder before starting the drill.
  4. Clean the bottom and walls with the standard whip, then the neck with the reverse whip.
  5. Stop the rotation before pulling out. Withdraw the reverse whip while turning it slightly by hand so no strand catches in the neck (umbrella effect). Then rinse, dry and inspect.

Pictures

A closer look

Standard whip, 87 cm
Standard whip, 87 cm
The whip next to a 12 L tank
The whip next to a 12 L tank
Reverse whip, 50 cm
Reverse whip, 50 cm
Whip head: 1.2 mm stainless strands
Whip head: 1.2 mm stainless strands
Bottom of a tank seen through an endoscope, before and after the standard whip.
Bottom of a tank seen through an endoscope, before and after the standard whip.

In use

What early customers say

« I have been using it for a short while and I am very happy with it, especially for the price: the full kit costs less than a single whip elsewhere. And Olivier is approachable and friendly; you can tell a diver built this tool for himself before selling it. »

Dive clubs and centres

Your club pays by invoice

Clubs, dive centres, filling stations, rescue services: ask for a quote and we will send a pro forma invoice for your treasurer.

  • Quote within 24 hours
  • Bank transfer or card
  • Invoice in the club's name
  • Shipping across the European Union

Your quote or order request

Quantities

Indicative total, excluding shipping0 €

Your details are only used to answer your request.

FAQ

What people ask us

Do I really need both whips?

Yes, for a full clean. The standard whip works the bottom and side walls; its strands do not reach under the shoulder. The reverse whip is made for that area, around the neck.

Which drill should I use?

Any power or cordless drill with a 13 mm chuck, set to 1,000 rpm maximum.

Can it damage the cylinder thread?

The steel shaft is coated along the section that passes through the neck, precisely to protect the thread.

How can I pay? Do you ship abroad?

By card on the site, or by bank transfer against an invoice for clubs. We ship across the European Union: €9 in France (free from €150), €15 to Belgium, Spain and neighbouring countries, €19 elsewhere in the EU.

Guide: cleaning a tank before inspection →