Ironing takes twice the effort when the soleplate is dirty: the fabric drags, marks appear and the steam comes out with less force. That's why it's worth knowing how to clean an iron properly, both the burnt soleplate and the limescale deposits that build up inside. In this guide we explain how to clean the soleplate of an iron, how to remove sticky residue and how to keep the steam clean, with cheap homemade methods that won't ruin the appliance.
How often should you clean an iron?
Ideally you should wipe the soleplate after every use, while it's still warm, to lift residue before it sticks. A deep clean of the soleplate is best done once a month, and descaling the tank every one to two months depending on how hard the water is where you live. In areas with very hard water, like much of Spain, you'll notice the white marks and the dripping sooner. The more consistent you are, the less effort it takes each time.
How to clean a burnt iron soleplate
When the soleplate has black residue or marks from scorched fabric, it needs a specific clean. First of all, unplug the iron and let it cool down. Then:
- Mix bicarbonate of soda with a few drops of water until you have a paste.
- Apply it to the cold soleplate with a soft cloth and rub in circles, working on the burnt patches.
- Remove the paste with a cloth dampened in water and vinegar.
- Clean the steam holes with a cotton bud so no residue is left inside.
Avoid metal scourers and knives: they scratch the soleplate and make the problem worse.
How to clean an iron inside and remove limescale
Limescale is a steam iron's main enemy. To clean the iron on the inside, fill the tank with a mix of water and white vinegar in equal parts (or the descaler the manufacturer recommends). Switch the iron on, let it heat up and press the steam button several times over an old cloth to flush out the limescale. Empty the tank, rinse with clean water and repeat a burst of steam with water only to clear any trace of vinegar. Always check the manual, as some models don't allow vinegar.
How to remove sticky residue from the soleplate
If the soleplate is sticky from starch or from ironing synthetic fabrics at too high a temperature, heat the iron to a medium setting and run it over a clean cotton cloth or over baking paper with a little salt. The salt acts as a gentle abrasive and lifts the stuck-on dirt. Another option is to rub the cold soleplate with a cotton pad soaked in surgical spirit or in acetone-free nail polish remover. Always finish with a damp cloth.
If your iron has already given all it had to give, it might be time to renew your household tools.
Which water is best for an iron?
The type of water affects how much limescale builds up more than you might think. If you live in a hard water area, use distilled or demineralised water instead of tap water: you'll reduce the white marks and the dripping, and the tank will get dirty far more slowly. Mixing half distilled and half tap water also works well and costs less. Avoid perfumed water or water with additives, as it can leave residue that blocks the steam holes.
Homemade tricks that really work
- White vinegar: descales the tank and dissolves limescale without harsh products.
- Bicarbonate of soda: perfect for burnt marks on the soleplate.
- Fine salt: ideal against sticky residue.
- White toothpaste (not gel): a thin layer on the cold soleplate leaves the base shiny.
Mistakes to avoid
- Cleaning the soleplate while hot: you'll burn yourself and the product evaporates before it works.
- Using tap water when it's very hard, instead of distilled water.
- Scraping with metal objects.
- Storing the iron with water inside: it encourages limescale and rust.
Consistency, not effort
Keeping your iron clean extends its life and makes your clothes look better for less effort. With a quick wipe after every use and a deep clean once a month, you'll avoid marks, drips and scorching. At Velia Select we look after every detail of the home; have a browse through our store and discover practical solutions for your everyday life.