Pilling on Bed Linen: Why It Happens and Can the Set Be Saved?

1 September 2026

You buy new bed linen, wash it a few times — and suddenly notice tiny balls of fibre on the surface. The first thought: "Is the fabric poor quality?"

Not necessarily. Pilling is the result of fibres rubbing together, and several factors feed into it: the composition and quality of the fabric, how often you wash it, the machine settings, what else is in the drum, and even how and in what you sleep.

At MALVA DREAMS we explain why this happens, which fabrics resist pilling better and what you can do once pills have appeared.

A Quick Lesson from MALVA DREAMS: What Is Pilling?

Pills are small clumps of fibre that form on the surface of fabric through mechanical friction.

During use and washing, individual fibres gradually work their way out of the weave. If they do not break off completely but tangle together instead, a small ball forms.

This happens most actively where the fabric is constantly in contact with another surface:

while you sleep;
when you turn over in bed;
during washing;
where it meets the duvet, mattress and the pyjamas you sleep in;
during drying.

So pilling is not necessarily a sign of a defect. What matters is how much of it there is, how quickly it appeared and what caused it.

Does Pilling Depend on the Fabric Itself?

Yes, and quite significantly.

Every fabric has its own composition, weave structure, and fibre thickness and length. These determine how prone the material is to pilling.

Long, strong fibres, for example, stay anchored in the weave better. Short fibres work their way to the surface more easily and can bunch into pills.

Note! Composition matters too.

Blended fabrics containing synthetic fibres can be highly resistant to wear, but in some cases the synthetic thread holds loosened fibres firmly in place, so instead of breaking off they roll up into pills.

In other words, the claim that "100% cotton never pills" is a myth. Natural fabric can pill actively as well.

Which External Factors Cause Pilling? Years of Observation from MALVA DREAMS

Even good bedding can pill faster if it is used incorrectly.

1. Frequent and aggressive washing

The more mechanical stress the fabric takes, the faster its fibres wear out. Particularly unhelpful are:

long, intensive programmes;
high spin speeds;
overloading the drum;
water that is too hot.

2. The wrong company in the drum

Bedding should not be washed with items that have a coarse surface. Towels, jeans and anything with zips or Velcro create extra friction. As a result the fabric wears out faster.

3. Overloading the machine

When the drum is packed to the limit, the laundry has no room to move properly. That increases friction between the items.

4. Sleep and everyday use

Yes, pills can appear even without incorrect washing. We move every night, so bedding constantly rubs against the body, other linen and the surface of the mattress. Pilling is often most visible in the areas that take the most strain.

Can a Fabric Be Prone to Pilling by Nature?

Yes. The factors are:

Composition. Fibre length and strength matter.
Weave. The more tightly the threads are bound together, the harder it is for individual fibres to reach the surface.
Density. It also affects durability, but on its own it does not guarantee freedom from pilling.
Yarn quality. One of the most important factors. Even fabrics with identical compositions can behave differently.

So judging a fabric by the words "100% cotton" or a density figure alone is not enough.

Does Pilling Mean the Bedding Is Poor Quality?

Not necessarily. If small pills appear after many washes on the areas that take the most strain, that can simply be natural wear.

Can Bedding with Pills Be Saved? Two Simple Fixes from MALVA DREAMS

In most cases, yes. If the fabric itself is undamaged and the problem is purely surface pilling, the set can be brought back to a tidy state.

1. The simplest method — a fabric shaver

A dedicated trimmer neatly shaves the balls off the surface of the fabric. Work without pressing hard.

Important: do not use sharp objects or an ordinary razor. One wrong move can damage the weave.

2. If there are only a few pills

Sometimes it is enough to go over the fabric carefully with a special brush or another safe tool designed for textile care. But if the surface has pilled heavily, a fabric shaver is the better option.

How to Prevent Pilling: Top Rules from MALVA DREAMS

The best way to deal with pilling is not to create the conditions for it. Remember seven simple rules:

Check the care label before washing — the guidance is there.
Do not wash bedding with towels or coarse items.
Do not overload the drum.
Use the recommended temperature.
Do not set the maximum spin without good reason.
Do not use excessive amounts of detergent.
Turn sets inside out before washing if that is recommended for the fabric.

The MALVA DREAMS Verdict

Pilling does not always mean the bedding has to go. It is the result of fibres gradually wearing down, influenced both by the characteristics of the fabric and by our care habits.

If pills have already appeared, try removing them carefully with a fabric shaver. And to stop the problem recurring, the essentials are simple — less unnecessary friction, correct washing and following the guidance for that particular fabric.