Are Eco-Friendly Stickers Truly Compostable?

Quick answer

Not all eco-friendly stickers are compostable. Compostability depends on the sticker's materials and adhesives, so you need to check specific certifications and product details.

What makes a sticker compostable?

For a sticker to be truly compostable, both the sticker base and the adhesive must break down in a composting environment. Many eco-friendly stickers use PVC-free materials, but that doesn't automatically mean they're compostable.

Certifications like GreenGuard indicate low chemical emissions, not compostability. Always look for explicit compostability claims or certifications like BPI or TUV Austria.

Why most eco-friendly stickers aren't compostable

The main hurdle is the adhesive. Many adhesives contain synthetic polymers that don't decompose in compost. Even if the sticker paper is compostable, the adhesive can contaminate the compost.

Additionally, some eco-friendly stickers are coated with a matte finish for durability, which can also affect compostability. Always check the product's specifications for compostability claims.

How to choose truly sustainable stickers

Look for stickers that explicitly state they are compostable or biodegradable, and check for relevant certifications. Also, consider the sticker's intended use: if you need durability, a compostable sticker might not be the best choice.

For projects where compostability isn't critical, focus on other eco-friendly attributes like PVC-free materials and low chemical emissions.

Compostability verdicts

• All eco-friendly stickers are compostable: False. Compostability depends on materials and adhesives; many eco-friendly stickers are not compostable. Always check for compostability certifications before assuming.
• GreenGuard certification means compostable: False. GreenGuard certifies low chemical emissions, not compostability. Look for compost-specific certifications like BPI or TUV Austria.
• Durable stickers can't be compostable: True. Durability features like matte coatings and strong adhesives often prevent compostability. Choose durability or compostability based on your project's needs.

Product spotlight

• Trilium Ecofriendly Sticker: The Trilium Ecofriendly Sticker is GreenGuard Certified, contains no PVC, chlorine, or halogen, and has a durable matte finish that is dishwasher safe. This sticker is a safer, greener choice for everyday use, but its durability features mean it's not designed to be compostable.