What are scrub caps made of, and how should you wash them so they last?

You can tell a good scrub cap by two things: its fabric (how comfortable it is) and its care (how long it lasts). If you want yours to keep going shift after shift, wash after wash, without fading or losing its shape, this guide is for you.

What are scrub caps made of?

Good reusable scrub caps (or theatre caps) are made from breathable fabrics, with cotton leading the way. Cotton is soft, absorbs sweat and lets your skin breathe: just what you need on long shifts. Some caps also blend in polyester for extra strength and quicker drying. Either way, the result should be a cap that’s light, cool and hard-wearing, with prints that keep their colour.

100% cotton feels lovely against the skin, although it creases a little more. What really matters is steering clear of low-quality synthetic fabrics that don’t breathe: they’re the ones that leave you hot and bothered by mid-morning.

Why fabric rather than a disposable cap?

A disposable cap does the job, but it falls short when you’re wearing it for hours: it squeezes, it gets hot and it ends up in the bin every day. A well-chosen fabric scrub cap is more breathable, more comfortable and much nicer to look at. You wash it, wear it again and it stays with you for years. If you’re not sure which one suits you, our guide to the types of scrub cap will help.

How to wash your scrub cap, step by step

1. Machine wash at 30 °C max. Hot water shrinks cotton and dulls colours.
2. No bleach or whitening products. They’re the arch-enemies of prints and embroidery.
3. Choose a gentle or delicates cycle and, if you can, pop the cap in a mesh laundry bag to protect it from rubbing.
4. Let it air-dry. Avoid hot tumble-drying: that’s what shrinks it and pulls it out of shape the most.
5. Iron it inside out on a low setting if needed, so you don’t damage the embroidery.

How to look after your embroidered name

Embroidery stands up to washing really well: it doesn’t peel off or fade like low-quality printing. To make it last even longer, wash the cap inside out and don’t scrub hard on the embroidered area. That’s exactly the advantage of personalising with embroidery rather than printed ink.

How often should you wash it?

Ideally after every shift (or every other one at most), like any workwear that’s in contact with your skin. That’s why lots of healthcare workers keep several caps on rotation: there’s always a clean one ready and none of them wears out too fast. And if your workplace has its own rules for laundering uniforms, follow those.

Common washing mistakes

• Washing it at 40 or 60 °C ‘to get it extra clean’: it fades and shrinks.
• Using heavily perfumed fabric softeners: they can irritate your skin and make the fabric less breathable.
• Tumble-drying on high: it ruins the fit and the elastic.
• Leaving it crumpled and damp in your locker: hello, odours and stains.

In short

Choose a breathable cotton scrub cap, wash it at 30 °C, without bleach, and let it air-dry, and protect the embroidery by washing it inside out. With those few simple habits, your cap will stay comfortable and looking good for years.