How to iron a shirt at home | Superman Laundry

Fabric	Safe treatment	Avoid	Soak time
Cotton and linen	High heat, three dots, while slightly damp.	Ironing over a stain. Holding the iron still.	Not a soak. Mist a dry shirt and roll it for a few minutes.
Wool, silk and polyester blends	Medium heat under a pressing cloth.	High heat.	Not a timed soak in this guide.
Polyester, nylon and acrylic	Low heat, inside out or under a pressing cloth.	High heat, which can melt or shine them.	Not a timed soak in this guide.

To iron a shirt at home, start with a clean shirt that is still slightly damp, or mist it with water. Check the care label and set the iron to the right heat for the fabric. Iron in this order: collar, cuffs, sleeves, then the yoke across the shoulders, and finally the front and back panels. Keep the iron moving, press along the grain of the fabric, and hang the shirt straight away on a proper hanger so it cools without new creases.

Check the label and set the heat

The small iron symbol on the care label tells you how hot you can go.

One dot (low): synthetics like polyester, nylon and acrylic. Too much heat can melt or shine them.
Two dots (medium): wool, silk and polyester blends. Use a pressing cloth on top.
Three dots (high): cotton and linen. These need the most heat and steam to get creases out.
An iron with a cross through it: do not iron. Hang it to let creases drop, or use a steamer from a distance.

If a shirt is a blend, set the iron for the most delicate fibre in it. When in doubt, start low and test on the inside of the hem.

What you need

An iron with a steam setting, or a dry iron plus a spray bottle of water
An ironing board, or a thick towel folded on a sturdy table
A clean cotton cloth (an old pillowcase works) to use as a pressing cloth
A hanger with wide shoulders

Fill a steam iron with plain water. If your tap water leaves white marks, use filtered water so the iron does not spit residue onto the shirt.

How to iron a shirt, step by step

Start with a clean, slightly damp shirt. Ironing a dirty shirt bakes stains and sweat into the fabric. If the shirt is fully dry, mist it with water and roll it up for a few minutes so the moisture spreads.
Collar first. Open the collar flat, underside up, and iron from the points towards the middle so you do not push creases into the tips. Flip it and repeat on the top side.
Cuffs next. Unbutton them, lay them flat, and iron the inside, then the outside. Go around the buttons, not over them.
Sleeves. Lay one sleeve flat along the board with the seam at the bottom edge. Smooth it with your hand, then iron from the shoulder down to the cuff. Turn it over and do the other side. If you do not want a sharp crease along the top, roll a small towel inside the sleeve.
Yoke and shoulders. Slip one shoulder over the narrow end of the board and iron across, then do the other shoulder.
Front panels. Start with the side that has the buttons and iron between them with the tip of the iron. Then do the buttonhole side in long strokes from top to bottom.
Back. Lay the back flat across the board and iron from the yoke down. Move the shirt along as you go.
Hang it up right away. Button the top and middle buttons and let it cool on the hanger for a few minutes before you wear it or put it in the cupboard. Warm fabric creases easily.

Tips for a better finish

Keep the iron moving. Holding it still is how you get scorch marks and shiny patches.
Iron dark shirts inside out. This stops the shine you get on dark cotton and polyester.
Use a pressing cloth on wool, silk, printed shirts and anything with a logo or embroidery.
Press, do not drag, on stretchy fabrics. Lift and lower the iron so you do not pull the shirt out of shape.
Do not iron over stains. Heat sets many stains for good. If you spot a mark, treat it first. Our guides on yellow stains on a white shirt, pen ink and oil stains explain how.
Make sure the shirt is fully dry before you store it. Putting away a shirt that is still damp from steaming can lead to that musty cupboard smell. See how to get rid of musty smell in clothes.

Fewer creases to start with

Good ironing starts at wash time. Do not overload the machine, use a shorter spin for shirts, and take them out as soon as the cycle ends. Shake each shirt out and hang it on a hanger to dry, buttoning the top button so the collar keeps its shape. Wash white work shirts with other whites only, as in how to wash a white shirt so colours don’t run onto it. For traditional wear, our guide on how to wash a baju kurung at home covers ironing it inside out while still slightly damp.

When to leave it to a professional

Some pieces are not worth the risk at home: silk, linen suits, pleated skirts, anything with beading or heavy embroidery, and items labelled “dry clean only” or “do not iron”. If you are not sure what can go in the machine at all, read what not to machine-wash, and what dry cleaning does for the delicate pieces.

FAQ

Should I iron a shirt wet or dry?

Slightly damp is best. Cotton and linen press much more easily with a little moisture in them. A dripping wet shirt takes longer, and a bone-dry one needs more steam or a spray of water.

Why does my iron leave shiny marks?

The heat is too high for the fabric, or the iron stayed in one spot too long. Turn the heat down, iron dark shirts inside out, and use a pressing cloth.

Can I iron a polyester shirt?

Yes, on the low setting, ideally inside out or under a pressing cloth. Polyester can melt or go shiny with high heat.

Ironing at our Cheras shop

If you would rather skip the ironing board, Superman Laundry in Taman Cheras (Cheras Yulek) also offers ironing, alongside laundry and dry cleaning for suits and delicate pieces. See our prices page for current ironing rates. Your items are never mixed with other customers’ laundry. You can drop off at the shop, or use pickup and delivery (minimum order RM80, fee quoted by distance). We are open Monday to Saturday, 9am to 7pm. Most jobs are ready within about 3 working days, and express is available. WhatsApp 013-833 5526 if you have any questions.