Why curbside programs fail aerosol cans — and how to fix it

Why curbside programs fail aerosol cans — and how to fix it

Published Online: May 26, 2025

Written by: Mike MacKay

"Studies show that end-of-life aerosol cans retain 25% of their contents, highlighting a major missed opportunity for resource recovery.

The aerosol industry produces over 16 billion cans annually, yet less than 10 percent are recycled, missing a critical opportunity to recover propellants, liquids, and metals for a circular economy. Even leading regions struggle to achieve 20 percent recycling rates, underscoring a pressing environmental challenge. ..."

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