A latex condom takes about 30 years to decompose. Natural rubber latex sounds biodegradable, but a finished condom is far from natural.
Why does it take this long?
It's treated with stabilisers, lubricants, and sometimes spermicides that dramatically slow decomposition. Many condoms also contain synthetic materials. They should never be flushed — they clog systems and end up in waterways.
Where it sits on the timeline
2 months
🍎 Apple core
20 years
🛍️ Plastic bag
30 years
🩺 Condom (latex)
4,000+ years
🍾 Glass bottle
Greener alternative
Dispose of them properly
The greenest step is simply binning condoms rather than flushing — reusable menstrual and protection products help elsewhere too.
Frequently asked questions
How long does a condom take to decompose?
A condom takes approximately 30 years to decompose in nature.
Are condoms biodegradable?
Natural latex condoms slowly break down, but additives extend this to decades. Polyurethane condoms don't biodegrade at all.
Can you flush a condom?
Never. Condoms don't break down in water and cause blockages and marine pollution. Always bin them.
Sources and methodology
Decomposition times are approximate and vary substantially with material composition and environmental conditions. See the methodology and primary references used for this guide.