32 DIY Ideas for Scary Halloween Decorations Using Trash Bags


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Halloween is almost here, and if you’re like most people, you’re probably dreading the thought of spending a small fortune on decorations that only last a few weeks. Store-bought Halloween decor can get expensive fast, especially if you want your house to look like a haunted mansion. But what if you could create that spooky, creepy atmosphere at a fraction of the cost?

The good news is that you don’t have to empty your wallet to make your home Halloween-ready. Trash bags—whether black, orange, or white—are one of the cheapest and easiest materials to work with. With a little creativity, you can turn them into all kinds of eerie decorations, from a spooky front door cover to creepy tablecloths and even DIY candy spiders. It’s the perfect budget-friendly solution to make your home look haunted without the hefty price tag.

DIY: Sculpting ghosts & bodies from tape & trash bags:

To make a trash bag ghost, gather materials: trash bags, clear tape, newspaper, and a balloon.

Inflate the balloon for the ghost’s head. Lay out a trash bag and wrap it around the inflated balloon for the body. Secure the bag with tape.

Shape newspaper into a head and tape it atop the ghost. Your trash bag ghost is complete! Feel free to add white paint or decorations. Enjoy your spooky Halloween decoration!  Tutorial:  hankerinforhorror.wordpress.com

 

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Those black crows are spooky, and look at the roof! They used shredded trash bags to make it look old and creepy.

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Cutting trash bags into long streamers is a really easy DIY idea that makes a porch look ready for Halloween.

Related:
Top 21 Creepy Ideas to Decorate Outdoor Trees for Halloween

Create a Circle of Ghosts:

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Transform your front lawn into a ghostly gathering with just white garbage bags, a marker, and sturdy posts in the ground.

Simply draw haunting faces on the bags using a sharpie and tie them together at the bottom to achieve the illusion of floating apparitions.

This enchanting arrangement will captivate passersby and add an eerie ambiance to your Halloween decorations.

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Wow, making giant spider webs out of trash bags is such a smart idea! This is a really cheap way to make a big impact for a Halloween party.

Tutorial

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This is so creative. They wrapped the tree in black and white trash bags to make it look striped. It looks like something from a spooky movie, especially with that big purple spider.

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20 Creative Halloween Ideas for a Great Baby Shower

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It’s so creepy how they made this look like a body hanging from the ceiling. It looks like they just used trash bags, string, and maybe some newspaper stuffed inside. This is a truly scary Halloween prop.

Plastic Bag Skeleton

Want to add something creepy to your Halloween? Try making a skeleton with plastic bags. Just stuff some white trash bags with other plastic bags to shape the bones. It’s super easy and doesn’t cost much. Whether you place it inside your house or on the porch, this skeleton will definitely be the talk of the party.  via instructables.com

Wrapped Corpse with Newspaper and Trash Bags

Here’s a spooky idea: make a wrapped corpse using trash bags and newspaper. Stuff the trash bags with crumpled newspaper, wrap them up tightly, and voilà! You’ve got a creepy body for your Halloween display.

It’s perfect for the front porch or even inside your house. Watch your guests get a little freaked out when they see it! via instructables.com

Trash Bag Witches and Ghosts

Turn those old trash bags into witches and ghosts. Stuff them with newspaper or anything you’ve got lying around, then get creative with fabric scraps or paint to add eyes, hats, or spooky faces.

Arrange them in a circle, and you’ve got a haunting scene that will stop trick-or-treaters in their tracks.

Black Trash Bags to Block the Light

If you want to create a dark, spooky vibe, thick black trash bags are the way to go. These heavy-duty bags will completely block out light, making them perfect for setting up a haunted maze or turning your basement into a creepy dungeon. The darkness they create will set the perfect mood for Halloween.

DIY Trash Bag Pumpkins

Looking for an easy Halloween decoration? Make pumpkins out of orange trash bags! Stuff the bags with newspaper to shape them, then cut out some creepy faces from black paper. They’re a cheap and fun alternative to real pumpkins—and they’ll last much longer, too! via thestonybrookhouse.com

Witch Sisters from Milk Jugs and Trash Bags

Create a trio of spooky witches using milk jugs and black trash bags. It’s so simple! Just take a few milk jugs, cover them with trash bags, and add details like hats or broomsticks. Set them up on your front porch to greet trick-or-treaters with a wicked cackle.

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These flying ghosts look amazing, and it’s crazy that they are just made from white trash bags! They look so big and spooky hanging on the porch.

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What a simple and smart way to decorate a window for Halloween.

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Using those pumpkin trash bags is the easiest Halloween decoration ever. You just fill them with leaves and you have instant pumpkins for your yard. The skeleton in the tree is a nice touch.

Source

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Making a curtain out of shredded black trash bags is a great idea. It must feel so spooky to walk through that to get to the front door.

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Related:
26 DIY Ideas How to Make Scary Halloween Decorations With Trash Bags

Craft a Front Door Curtain Garland:

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To create this captivating decoration, gather 50 trash bags, along with wires and wire cutters.

String the trash bags together using the wires, forming a stunning garland that will adorn your front door.

As the wind gently rustles the curtains, a mysterious atmosphere will envelop your entrance, setting the stage for a spooktacular Halloween experience.

Source

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This is so funny and simple. It’s just one giant trash bag, maybe full of leaves, with a witch mask put on top.

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This entryway looks so spooky. They used shredded black trash bags on the ceiling and added fake spiderwebs everywhere.

Source

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This is a very cute DIY ghost for the yard! It looks like they just used a white trash bag and drew a friendly face on it.

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Making a giant scary spider out of black trash bags is a great idea for the front lawn. The red eyes and big fangs make it look extra spooky.

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Related:
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Trash Bag Curtains:

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Cut trash bags into strips and use them as curtains for your windows or doors.

Hang them up with hooks or rods to create a unique and inexpensive decoration.

These makeshift curtains will add a mysterious and spooky atmosphere to your space, perfect for Halloween.

Source

Create Flying Ghosts Using White Kitchen Garbage Bags:

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By utilizing white kitchen garbage bags, you can effortlessly bring these ethereal beings to life, adding an extra touch of spooky charm to your Halloween decorations.

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“Eek!” is right! This is such a simple but cool DIY decoration. You just need one big trash bag for the body and cut up another one for the legs.

Related:
22 Handmade Ideas For Spooky Halloween Wreaths

Make a Creepy Trash Bag Corpse:

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Source

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Use garbage bags, string, and crumpled newspaper to create a scary halloween decoration resembling a human corpse.

This spine-chilling prop will add a frightful element to your Halloween setup, sending shivers down the spines of all who encounter it.

Make a Halloween Wreath:

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Who knew you could make a wreath out of trash bags? This actually looks really good and fluffy. What a smart way to make a spooky decoration for your door.

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Take orange pumpkin or black garbage bags and cut them into strips. Tie the strips around a metal coat hanger to create a circular shape. Add a black garbage bag as a bow for an extra touch. Hang this festive wreath on your door to welcome guests and embrace the Halloween spirit.

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That is a giant trash bag monster sitting on the couch! That would definitely scare me if I walked into the room.

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This is a fun Halloween party setup. I love the little spider made from a trash bag that’s hanging down from the light.

 


Jonathan

Jonathan Y, Ph.D., is the founder of WooHome, a platform dedicated to inspiring creativity in home design and DIY living. With a doctorate in Environmental Design, Jonathan blends academic insight with hands-on experience to create content that resonates with design lovers, makers, and garden enthusiasts alike. His vision is to make stylish and sustainable living accessible for everyone. Beyond blogging, Jonathan is a frequent speaker at design forums and continues to research innovative ways to merge functionality with beauty in everyday spaces.