How to use a steam generator iron
Updated: October 2026
You have the base on the worktop, the hose still looped, and a wash waiting. How to use a steam generator iron is a short first session: seat the station, fill only as your booklet allows, wait for that model’s ready light, and clear the first steam onto an old towel. The Products Compared editorial team used UK booklets and the amazon.co.uk listings checked on 15 October 2026, with no lab test. If you are still choosing a station, the rows are the [steam generator iron comparison](/hub/electrical-equipment/steam-generator). A qualifying purchase from that comparison can earn us a commission at no extra cost to you.
You have the base on the worktop, the hose still looped, and a wash waiting.
You have the base on the worktop, the hose still looped, and a wash waiting. How to use a steam generator iron is a short first session: seat the station, fill only as your booklet allows, wait for that model’s ready light, and clear the first steam onto an old towel. The Products Compared editorial team used UK booklets and the amazon.co.uk listings checked on 15 October 2026, with no lab test. If you are still choosing a station, the rows are the steam generator iron comparison. A qualifying purchase from that comparison can earn us a commission at no extra cost to you.
Our top picks
| Badge | Product | Auto shut-off | Vertical steam | Tank | Note | Price | Offer |
|---|---|---|---|---|---|---|---|
| Best overall |  Tefal Tefal Pro Express Protect GV9230 | Yes, 8 minutes | Yes | 1.8 L, removable | 9.2 | about £199.00 | View offer |
| Best value |  Russell Hobbs Russell Hobbs Steam Power 24420 | n/a | n/a | 1.3 L, removable | 8.8 | about £49.00 | View offer |
| Alternative |  Hamilton Beach Hamilton Beach Pro Care HB268SGBG | Yes, 10 minutes | Yes | n/a | 8.2 | about £69.99 | View offer |
On this page
Set the base up before you fill it
Take any cover off the soleplate before you fill. Set the base on a stable surface and straighten the lead and the steam hose so the board is in reach without a kink. A sharp bend holds water, and that pocket is what spits onto a cuff later.
Plug into a BS 1363 socket. Under the Electrical Equipment (Safety) Regulations 2016, regulation 35, you need a correct BS 1363 plug, or a proper conversion plug with the right BS 1362 fuse, on UK mains at 230 V. Do not improvise a two-pin lead. If the plug or lead is already heat-damaged, stop before you add water.
Fill only to the max mark with the water your booklet allows. A Morphy Richards series booklet suggests distilled, deionised, or demineralised water, but that PDF is not the booklet in a Morphy Richards 333202 box. Philips tells its owners to avoid vinegar, starch, and tumble-dryer water, so any other brand means the booklet in the box.
Heat, purge, then an old towel
Switch on and wait for the ready light your model uses. Run the first steam onto an old towel until you get steam rather than a spit of water. Manuals treat condensation in a cold hose as normal, so keep the soleplate off the garment until the steam suits the fabric.
Breville’s UK FAQ asks you to prime the pump, then iron an old cotton cloth for a few minutes. Treat that as one brand’s pattern: do not copy a long hold, and do not descale before this first session. A slight first-heat smell, noted by Breville and Russell Hobbs, is not by itself a heat-damaged lead. When the towel steams cleanly, start the wash.
Shut-off and vertical steam are model lines
Rest the iron on the station’s rest between garments. Printed auto shut-off in this set is 8 minutes on the Tefal GV9230 and 10 minutes on the Hamilton Beach and on Morphy Richards. Other models here have no time we can state, so do not average those figures or assume them for Philips, Braun, or the other Tefal rows. After the cut-out, let the soleplate heat again before you press the trigger.
Vertical steam is a listing fact, not the next step for every owner. Use it only where your model states it, and hang the garment rather than steaming it on a person. If your booklet never mentions vertical steam, stay on the board.
When to unplug and when to stop
Unplug when you finish, and empty or store the station only as your booklet says. Do not lay a hot soleplate against the lead. A spit that turns to steam on the towel is ordinary first use, so do not keep steaming a shirt to finish that purge.
Stop if the plug or lead is heat-damaged, if water comes from the body or a split hose, if steam does not return after that model’s own calc routine, or if you are not confident changing a BS 1363 fuse. Those cases belong with a competent person or the seller. This page does not walk through descaling.
If the station is faulty rather than unpurged, the Consumer Rights Act 2015 gives you 30 days to reject it. A normal first-use spit is not that claim.
Common questions
Why does water spit out before the steam settles?
A cold steam hose holds condensation from the first heat-up. Generator manuals treat that early spit as normal, which is different from a leak in the body or a split hose. Keep the soleplate on an old towel, off the garment, until the steam is dry enough for the fabric. If water keeps coming from the casing after the station is hot, stop and use the seller.
Is a pumping noise a fault?
A Morphy Richards series booklet calls a pumping sound normal while the station pumps water. That is not every brand’s rule, and it is not a grind, a burning smell, or a pump that runs with no steam after you have followed your steps. A noise with a hot, damaged lead is a stop, not a purge.
Can you steam clothes while someone is wearing them?
No. Vertical steam, where your listing states it, is for a garment on a hanger, kept taut, with the soleplate off the cloth. Tefal’s answers say to press the trigger intermittently and never to steam an item on a person. If your booklet does not mention vertical steam, keep the clothes on the board.
What water goes in on the first fill?
Use only the water your booklet allows, and stop at that model’s max mark. A Morphy Richards series booklet recommends distilled, deionised, or demineralised water, though that is not a rule for every station. Philips tells its owners not to add vinegar, starch, or tumble-dryer water. Do not pour vinegar in on the first fill.
How long before a steam generator iron switches itself off?
It depends on the model, and the minutes should not be averaged. Printed auto shut-off in this set is 8 minutes on the Tefal GV9230 and 10 minutes on the Hamilton Beach and on Morphy Richards. The other models do not have a time we can state. After the cut-out, the iron has to reach temperature again.
Related pages
Sources
Public UK sources used for this comparison. Listing prices, stars, and specification lines are from amazon.co.uk on 15 October 2026.
- Drinking Water Inspectorate — water hardness (retrieved 15 October 2026)
- Electrical Equipment (Safety) Regulations 2016, regulation 35 (retrieved 15 October 2026)
- GOV.UK — product marking, UKCA and CE (retrieved 15 October 2026)
- Electrical Safety First — plugs and fuses (retrieved 15 October 2026)
- Which? — how to buy a steam iron (retrieved 15 October 2026)
- Which? — why you need to clean your iron (retrieved 15 October 2026)
- Philips UK — descale steam generators (retrieved 15 October 2026)
- Ofgem — energy price cap, 1 October to 31 December 2026 (retrieved 15 October 2026)