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How to iron your clothes

From denim jeans to cotton shirts, follow these expert tips to get the best results for crumple-free clothing
Adam SpeightSenior Researcher/Writer, Product Testing
Man ironing chequered shirt

If you're faced with a mountain of crumpled clothes, don't despair. We've pulled together expert advice to make ironing less of a chore.

We've got tips on how to iron a shirt, the best settings for different fabrics, whether you should use ironing water and what the symbols on care labels actually mean.

And of course, a decent iron helps. Which? members can view all our steam iron reviews and discover our pick of the best steam irons


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Video: how to iron a shirt

Follow these tips to get perfect results when ironing a cotton shirt:

  • Ideally, iron your shirt while it's still damp. If it's dry, use the spray function on the iron
  • Select the highest setting, or the cotton feature, then give your iron time to get up to temperature
  • Start with the collar, ironing from the pointy bits inwards
  • Then iron the cuffs, doing the insides, then the outsides
  • Next, iron the shoulders – iron from the outside of the board inwards
  • Iron the back of the shirt, then the front, using pressure on the placket (the fabric around the buttonholes)
  • Use the tip of the iron to press between the buttons
  • Lastly, iron the sleeves, using the seams to make sure they lay flat
  • And there you have it – one crisp, freshly ironed shirt!

To find out which type of laundry detergent is best for getting whites extra bright, read our guide to the best washing powders and laundry detergents 


Before you start ironing

If you want to get ahead of the game, here are four things to do before you start ironing:

  • Get a good iron The best irons heat up quickly and remove creases with ease, but the same can't be said for all models – some make ironing even more of a chore. Our steam iron reviews weed out the duds.
  • Don't overload your washing machine This can cause clothes to crease. Make ironing easier by leaving plenty of room for clothes to tumble around in the washing machine or dryer.
  • Adjust your ironing board Too high and you won't get enough force on the iron; too low and you'll get backache. If you've outgrown your board, read our reviews of the best ironing boards.
  • Check the care labels Some clothes can't be ironed, so it's best to find out before you start ironing (and end up scorching them) while others require a press cloth – such as a clean cotton tea towel – to protect them from direct heat. If you aren't sure what the symbols on the care label mean, check out our ironing symbols guide below.

Ironing symbols explained


Get to grips with your laundry labels – read our FREE guides to washing machine symbols and tumble dryer symbols


Should you use ironing water?

Ironing water ranges from a couple of pounds to more than £20 per bottle. 

According to ironing water manufacturers, it prevents limescale build-up, makes stubborn creases easier to shift and leaves fabrics smelling extra-fresh.

However, you can manage just fine without it. In fact, lots of ironing brands advise against using ironing water.

Tefal told us: 'Scented or treated water can damage your iron or generator, as the chemicals leave residue, which can damage seals and moving parts. 

'Treated water can also have a higher boiling point, which can result in incomplete steam generation.’

Philips recommends using a combination of tap water and distilled water to prevent limescale build-up.

Filling iron with water

Ironing tips

The moment you've been putting off has finally arrived: there's a Kilimanjaro-sized pile of laundry staring at you, and you don't know where to begin. 

Here's what to do:

  • Iron clothes while they're damp It's easier to remove creases while clothes are damp, although there are some exceptions (see our advice on ironing different fabrics below). Spray on a little water if they're already dry.
  • Separate fabrics by type Rather than reaching for whatever's at the top of the pile, separate your clothes into different fabrics so you don't have to fiddle with the settings.
  • Let the iron heat up If you've increased the temperature, make sure you give the iron enough time to heat up or you needn't have bothered adjusting the thermostat. Similarly, allow the iron to cool if you've turned the temperature down.
  • Stroke, don't wiggle Wiggling can stretch the fabric, so it's best to stick long, straight strokes when ironing along them.
  • Hang or fold clothes straightaway If you've gone to the effort of ironing, you might as well keep your clothes crease-free. Have a pile of hangers next to the ironing board – or iron beside your wardrobe, so you can hang them up straightaway.
  • If you don't have an iron... hang clothes in a steamy bathroom. This won't give you the same crispness as ironing, but your clothes will be a little less wrinkled than before.

Ironing different fabrics

Careless ironing could ruin your favourite silk blouse or linen trousers. Here's how to iron different fabrics such as cashmere, denim and silk without damaging them:

Type of fabricWhat you should do
Acetate

Acetate is a synthetic fabric made from cellulose or wood pulp. It's often used for wedding dresses and occasion wear.

You should iron it inside out on a low heat.

Acrylic

This man-made fibre is often used for jumpers, socks and hats.

You should cover acrylic with a press cloth before ironing. Use the lowest temperature setting and press down gently, rather than moving it back and forth.

Iron acrylic when it's completely dry, or you might stretch it. Don't use steam.

Cashmere

Cashmere comes from goat wool. Often used for jumpers and scarves, it's finer and softer than sheep wool.

You don't normally need to iron cashmere. Instead, smooth it out on a flat surface and leave it to air dry.

If it's still wrinkled after drying, iron on a low heat. Move in gentle strokes, never lingering on any one spot.

Corduroy

You should iron it inside out on a low temperature setting. Use as much steam as necessary.

After ironing, brush down in the direction of the pile. This helps corduroy keep its distinctive texture.

Cotton and cotton blends

Whether you're ironing bedsheets or clothes, it's best to iron cotton while it's still damp. Iron on a high heat and use lots of steam.

Some cotton blends need less heat, so check the care label for instructions.

Denim

Denim is a tough fabric, so use the highest steam and temperature settings.

Press firmly and use the steam burst function (if your iron has one) to eliminate stubborn creases.

Embroidery and lace

Vintage clothes and accessories are back in vogue, but they need special care.

Iron embroidery and lace face down, with a press cloth on top. If you're not sure which side is the back, look for small tails of loose thread.

Use the lowest temperature setting and press down gently, being careful not to pull the stitching. 

Linen

You don't always need to iron linen: some linen clothes are designed to look informal and crumpled.

But if you prefer to be crease-free, iron linen on a high heat while it's still damp.

Nylon and polyester

Nylon and polyester are synthetic materials made from plastic.

Wait until they're nearly dry to iron them. Use the lowest temperature setting and a press cloth.

Polyester is sometimes mixed with cotton (poly-cotton). You should iron poly-cotton on a medium heat.

Rayon

This synthetic material is made from cellulose or wood pulp.

Iron rayon on a low heat. Don't use steam, as moisture can stretch and damage it.

Allow rayon to cool before taking it off the ironing board.

Silk

Regular ironing helps preserve silk's distinctive sheen.

To protect it from your iron, sandwich silk between a large white sheet and a press cloth. The matt side should be facing up.

Use a low temperature setting. Move in gentle strokes, never lingering on one spot.

Velvet

Velvet is often made from acetate, rayon or nylon fibre, which shouldn't be ironed. 

Instead, use the vertical steam function on your iron or a garment steamer to freshen it up while it's still on the hanger.

Hanging velvet clothes on a padded hanger helps keep them crease-free. Avoid folding velvet if possible.

Viscose

Viscose is a semi-synthetic fibre made from wood pulp.

You should iron viscose on a medium heat while it's still damp, using a press cloth to prevent shine.

Move in quick strokes, never lingering on any one spot. Don't use steam.

Wool and wool blends

You should iron wool and wool blends on a low heat.

Iron wool while it's still damp and use steam. Ironing wool when it's dry can damage it.

After you finish ironing

Before you put your iron back in the cleaning cupboard, here are three things you should do:

  • Let the iron cool down Never carry a hot iron around your home. Unplug it and wait – irons usually take 45-60 minutes to cool down.
  • Drain the water tank You should drain the tank after each use. Stagnant water allows limescale to form, which can clog the steam ducts and make the iron less effective.
  • Clean the iron Most irons come with a self-clean function. The instructions manual should tell you how often to initiate it – if you live in a hard water area, you might need to initiate it even more often.
Woman polishing iron soleplate

For more advice on caring for your iron, read our FREE guide on how to clean an iron