Can disposable surgical masks be washed and reused? Those single-use masks designed to curb COVID-19 spread—can they safely handle multiple uses?
We initially assumed they needed discarding after one wear, leading to massive waste. But tests by trusted consumer experts at UFC-Que Choisir reveal a different story.
They evaluated three surgical mask models from supermarkets and pharmacies to determine reusability.
The results may surprise you:
Contents The verdict is clear: Surgical masks maintain strong filtration even after 10 washes.
Comfort remains high—breathing is unhindered, and they can be worn for hours without issue.
UFC-Que Choisir compared washed surgical masks to washed fabric ones. Surgical masks proved superior in air filtration, offering better protection overall.
Bottom line: You can wash and reuse disposable surgical masks up to 10 times while preserving protection.
Experts performed 10 machine washes at 60°C, followed by tumble drying and ironing at the lowest heat setting.
UFC-Que Choisir confirms: Washed masks provide ample filtration for everyday use—100% for one model, 90% for another, and 98% for the comfort version.
Elastic bands stay intact. The only change is a slightly felted texture.
Performance matches Afnor/DGA-certified fabric masks. Reuse is viable with good protection levels—great for the environment and your budget, as surgical masks cost less per unit.
However, discard if damaged. Note: France's General Directorate of Health advises single-use per official guidelines, though 2020 experts noted disinfection challenges.
Related: Coronavirus: Can We Reuse Surgical Masks?
Source: UFC-Que Choisir
Two EN 14683 Type 1 surgical masks (95% bacteria filtration) from supermarkets, plus one comfort mask from a parapharmacy.
New, they filter 98% of particles over 3 µm. Compared fabric masks filter 90% and carry Afnor/DGA certification.
