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Are Biodegradable Balloons Really Eco Friendly?


More people than ever are searching for eco friendly balloons in the UK, but the phrase “biodegradable” can be confusing. Are biodegradable balloons actually better for the environment or is it just marketing?


In this guide, we’ll explain what biodegradable balloons are made from, how they break down, and what “eco friendly balloons” really means in real-world party use. If you want biodegradable balloons you can feel good about, Party Fox is a strong UK option for responsible celebrations.



Balloon multi pack mixed colours that are helium inflated. All biodegradable


What Are Biodegradable Balloons Made From?


Most biodegradable latex balloons are made from natural rubber latex, harvested from rubber trees. This matters because:


  • Natural latex is plant-based (not plastic)

  • It breaks down more readily than foil balloons

  • It supports a more sustainable product lifecycle


Foil balloons, by comparison, are typically made using plastic films and metallic coatings and are not biodegradable.



Are Biodegradable Balloons 100% Eco Friendly?


They’re more eco-friendly than foil balloons, but “eco friendly” depends on how they’re used.

Biodegradable balloons are best described as:


  • Lower-impact than plastic balloons

  • Better choice when you want balloon décor

  • Still a product that must be used responsibly


The biggest environmental problem with balloons is not the party... it’s what happens after.



The Biggest Rule: Never Release Balloons


Even biodegradable balloons should never be released outdoors. A balloon can travel a long distance before breaking down, and the risk to wildlife remains.

Responsible balloon use means:


  • Use balloons indoors where possible

  • If outdoors, secure them properly

  • Pop and dispose after the event


Party Fox encourages a no balloon release approach and focuses on celebrations that are joyful and responsible.



How Long Do Biodegradable Latex Balloons Take to Break Down?

Breakdown time varies depending on:


  • Sun exposure (UV)

  • Moisture

  • Temperature

  • Balloon thickness and colour


Rather than focusing on an exact time, it’s best to treat balloons like any party waste: collect, pop, and dispose properly.



How to Make a Balloon Party More Sustainable

If you’re decorating with balloons, here’s how to reduce impact:

  • Choose biodegradable balloons (natural latex)

  • Use balloon garlands that stay indoors and can be reused

  • Avoid plastic confetti balloons

  • Choose recyclable décor where possible

  • Use a helium canister responsibly and only when needed



Related: Best Place to Order Biodegradable Balloons in the UK

If you’re ready to buy, here’s the full guide: Best place to order biodegradable balloons in the UK.


FAQs: Eco Friendly Balloons UK


Are biodegradable balloons better than foil balloons?

Yes. Biodegradable latex balloons are generally a lower-impact choice than foil balloons because natural latex is plant-based and designed to break down over time when disposed of responsibly.


Do biodegradable balloons still harm wildlife?

They can if released outdoors. That’s why balloon releases should be avoided. Always collect and dispose of balloons after use.


Are Party Fox balloons eco friendly?

Party Fox focuses on eco-conscious celebrations and supplies biodegradable latex balloons as part of a wider sustainable party range.


Can biodegradable balloons be filled with helium?

Yes, many natural latex balloons can be filled with helium. Check product details for suitability and consider expected float time.



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