How Long Does Gum Take To Decompose?

Chewing gum, a go-to choice for a quick breath freshener, is a common culprit of environmental pollution. But how long for gum to decompose?

Gum is made from synthetic polymers, which are non-biodegradable materials that can take centuries to break down. In fact, a study by the University of Arizona found that gum can take up to 5 years to decompose in a landfill and up to 25 years in the ocean.

This persistence poses significant environmental concerns, as gum litter can clog waterways, harm wildlife, and create an unsightly mess. Therefore, it's crucial to dispose of gum properly to minimize its impact on our planet.

Decomposition Time	Environment
5 years	Landfill
25 years	Ocean

Success Stories

Case Study 1:

The Gum Project, a non-profit organization, has developed a biodegradable gum called "Glee Gum." Made from natural materials such as seaweed and chicle, Glee Gum decomposes in just 6 months, offering a sustainable alternative to traditional gum.

Case Study 2:

The city of San Francisco banned the sale of gum containing synthetic polymers in 2020. This bold move has significantly reduced gum litter on the city's streets and waterways.

Case Study 3:

The chewing gum industry has responded to consumer concerns by developing gum with reduced decomposition times. For example, Wrigley's launched "Orbit Pure Fresh" gum, which decomposes in 18 months.

Tips for Reducing Gum Litter

Dispose of gum properly: Wrap it in paper or put it in a trash can.

Choose biodegradable gum: Look for gum made from natural materials like chicle or seaweed.

Support initiatives: Join cleanups or advocate for policies that reduce gum litter.

Educate others: Share the facts about gum decomposition and the importance of proper disposal.

How Long Does Gum Take To Decompose?