Steam generator iron FAQs
How do steam generator irons work?
Unlike traditional steam irons, steam generator irons have a separate, often large, water tank and use a steam generator unit to provide powerful, fast and efficient crease removal. However, with this separate water tank, steam generator irons are much bigger than normal irons, and therefore need extra space for storage.
Are steam generator irons better than steam irons?
Due to the larger water tank, steam generator irons require refilling less regularly than standard irons, allowing longer ironing sessions without needing to top up in between your sheets and shirts.
The steam generator unit heats up to produce high-pressure steam which is more efficient than that generated by standard irons, reducing ironing time while being more effective at removing creases from clothes - ideal if you have a large family or a never-ending laundry pile.
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What is the best steam generator iron to buy?
The Philips PSG8300/80 Steam Generator Iron is our top pick for the best steam generator iron you can buy today. While it comes with a significant price tag, this versatile iron is simple to use, with a large capacity water tank and impressive steam generation that makes ironing almost enjoyable - it produces incredible results with just one pass, so if your ironing session isn't enjoyable, at least it'll be brief.
About our testers
Alison tests irons for Mumsnet in her 5-bedroom home. Taking detailed notes on each iron's effectiveness against everyday fabrics, user-friendliness and performance, she pits the best steam irons on the market against crumpled clothes and tea towels straight from her tumble dryer, as well as keeping on top of bedding for her Airbnb guests.
Rebecca put the Philips PerfectCare Compact Steam Generator Iron through its paces in her home over the course of a year, ironing hers and her kids' clothes (DH irons his own).
About the authors
Lucy Cotterill is a Mum and Content Writer at Mumsnet, specialising in baby/child and lifestyle product reviews and round-ups. Covering everything from the best integrated tumble dryers to the best quiet dehumidifiers, she casts an expert eye over the products real families recommend.
Originally from a HR background with a degree in Business Studies, Lucy developed a real passion for blogging and writing when her children were young, going on to write for several online publications including US parenting site Pregistry and the Evening Standard. When she’s not manically tapping the keys of her laptop, Lucy loves nothing more than to cosy up with her Kindle and enjoy the latest thriller, hiding from her ironing pile or competing in Nintendo Switch rallies with her daughters aged six and 10.
Poppy O'Neill is a Content Editor at Mumsnet and a mother of two. She researches and reviews the products Mumsnetters swear by, with a particular focus on laundry essentials like steam irons, clothes steamers and washing lines.
From a highly-recommended retractable washing line to the best quiet fans money can buy, and Mumsnet's favourite dehumidifier to the steam generator iron that'll cut your ironing time in half, she loves to deep-dive into research and find the very best products on the market.