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Why do clothes shrink when you put them in the washer?

Dr. Aris Thorne
Dr. Aris Thorne
Senior Science Editor · Apr 9, 2026 · Updated Apr 13, 2026

thats true clothes shrink in the dryer not the washer. they shrink because the moisture leaving the cloth forces the weave of the cloth to tighten together.for natural fibers such as cotton, linen they will shrink when washed then heat dried for the first few washes only then they should wash wit…

161
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1 min
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#10
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+148%
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The Short Answer

thats true clothes shrink in the dryer not the washer. they shrink because the moisture leaving the cloth forces the weave of the cloth to tighten together.for natural fibers such as cotton, linen they will shrink when washed then heat dried for the first few washes only then they should wash with little or no shrinkage. but man-made fibres such as lycra and acrylic tend to be much weaker than natural fibres and cant handle high heat. so when you dry it at high heat you weaken the fibres and it will lose its shape, shrink or even disintegrate. some man-made wont shrink, such as polyester,nylon, vinyl, and rayon. if ever in doubt if something will shrink of not look at the label! if it is made out of man-made fibers or says to wash at low heat, then do. if your ever unsure wash on the lowest possible setting and be esp. careful with 'machine wash cold' synthetics.

Analysis

Key Concepts: Shrink, heat, wash

This explanation focuses on shrink, heat, wash and spans 161 words across 9 sentences. At 148% above the average Everyday Life explanation (65 words), this is one of the more thorough answers in this category, reflecting the complexity of the underlying question.

What This Answer Covers

The explanation opens with: “thats true clothes shrink in the dryer not the washer.” It then elaborates by presenting a contrasting perspective, ultimately building toward a complete picture across 9 connected points.

How This Compares in Everyday Life

Ranked #10 of 500 Everyday Life questions by answer depth (top 3%). This places it in the comprehensive tier — the top quarter of most thoroughly answered questions. Questions at this depth typically involve multi-faceted topics requiring nuanced explanation.

Frequently Asked Questions

Is there a simple explanation for why clothes shrink when you put them in the washer?

thats true clothes shrink in the dryer not the washer. they shrink because the moisture leaving the cloth forces the weave of the cloth to tighten together.for natural fibers such as cotton, linen they will shrink when washed then heat dried for…

How detailed is this explanation compared to similar Everyday Life questions?

This is one of the most thorough answer at 161 words, ranked #10 of 500 Everyday Life questions by depth. The key concepts covered are shrink, heat, wash.

What approach does this answer take to explain clothes shrink when you put them in the washer?

The explanation uses root cause analysis and contrasting perspectives across 161 words. It is categorized under Everyday Life and addresses the question through 2 analytical lenses.