# Health risks of deteriorated mattresses

> Live situation record from CLSTR: https://clstr.news/situations/health-risks-of-deteriorated-mattresses
> Updated: 2026-09-30T00:16:12.000Z. Sources: 5. Developments: 2.

Health and sleep experts have issued warnings regarding the risks associated with using deteriorated mattresses. While mattresses lack a specific expiration date, experts note that their lifespan is determined by factors such as material quality, usage, weight, maintenance, and environmental conditions.

General guidelines suggest a typical mattress lifespan of approximately 7 to 10 years. Indicators that a mattress requires replacement include visible sagging, permanent deformations, the sensation of internal springs or structures, and a loss of firmness along the edges.

## Timeline

### 2026-09-30: Health experts warn of risks from deteriorated mattresses

Experts warn that deteriorated mattresses can harm sleep quality and cause physical pain, noting that most mattresses have a lifespan of 7 to 10 years.

3 sources. https://clstr.news/cluster/health-experts-warn-of-risks-from-deteriorated-mattresses

### 2026-09-06: Mattress chemical composition draws scrutiny from experts

Experts warn that conventional mattresses often contain over 100 different chemicals, including crude-oil-derived polyurethane foam and VOCs, raising concerns about indoor air quality and health.

2 sources. https://clstr.news/cluster/mattress-chemical-composition-draws-scrutiny-from-experts

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Cite as: Health risks of deteriorated mattresses. CLSTR, https://clstr.news/situations/health-risks-of-deteriorated-mattresses