DIY Halloween decorations with recycled glass bottles: scary (sustainable) ideas to copy immediately

That Halloween is approaching can also be understood from the creative spirit that invades homes, balconies and set tables. But if you’re tired of plasticized and disposable decorations, know that this year the trend is clear: Halloween is celebrated in a sustainable way, with creative recycling as the absolute protagonist. And the glass bottles you were about to throw away? They are the perfect starting point.

From gothic chic to witches’ apothecary vintage, with a few touches of colour, candles and a pinch of imagination you can create DIY Halloween decorations that would be the envy of even the most well-kept shop windows. Without turning your home into a horror theater — unless that’s exactly what you want.

Creative recycling bottles: DIY Halloween candle holders

Recycle bottles to make DIY candle holders in perfect Halloween style.

First of all, wash them, remove any trace of labels and dry them well. Then wrap them with fake cobwebs that you can make with frayed gauze or cotton wool – a very simple trick that always has an effect.

Alternatively, paint the recycled bottles black or dark gray and add black, gold or white candles. Matte black is the great protagonist of the 2024-2025 Halloween aesthetic: moody, sophisticated, light years away from orange kitsch.

How to paint them? We explain it to you here. Alternatively you can color them with matt black spray paint, preferably water-based, for a reduced environmental impact.

Beautiful at home but also outdoors: a row of black bottles with candles along the entrance path is one of the most spectacular — and simplest — decorations you can create.

If you want a creepier effect — but still with style — alternate red and white candles and decorate the bottles with silhouettes of spiders and bats. You can make them yourself by drawing them on black cardboard and cutting them out with scissors, then fixing them with a piece of double-sided tape. Simple, economical, zero waste.

Creative recycling of bottles: Halloween centrepiece

With the bottles you can create original Halloween centerpieces perfect for a themed dinner. Arrange them in a row on a black runner, add some skulls, dried twigs and other natural decorative elements around them — bare branches collected in the garden are perfect and completely free.

For a gothic-chic effect that is dominating autumn interior design feeds, opt for an all-black tablecloth with white candles stuck in transparent glass bottles. Minimal, elegant, disturbing at the right point.

You can also create gothic bouquets by recycling liquor bottles and glass jars: dried flowers, dried aromatic herbs or eucalyptus branches give everything a dark-botanical atmosphere which is one of the most loved trends of the moment.

Creative bottle recycling: vintage Halloween decorations in apothecary style

This is the most loved trend on social media in recent years, and it shows no signs of waning: witches’ apothecary-style bottles, with vintage labels and names of mysterious potions, are a timeless classic of Halloween DIY.

Collect small or large bottles of different shapes and colours, as long as they are made of glass: those for oil, vinegar, syrups or liqueurs are perfect. Print ready-made labels — you can find plenty of them for free online — or draw them on black or gray paper with a white acrylic marker. Close everything with corks.

For an even more authentic and lived-in effect, paint the bottles black with matte spray paint and create antique-looking labels with a simple trick: heat some water, immerse some tea bags in it for a few minutes, then immerse some crumpled paper bags in the same water, as Instructables explains. Once dry, tear them for jagged, uneven edges, write the names of your potions and glue them onto the bottles. The result is surprising.

The beauty of these decorations? They last for years, do not produce plastic waste and each bottle tells a different story. A more conscious Halloween, but no less magical.