Automation · Utility · Java & Bedrock

How to Make an Item Trash Can

An item trash can destroys the junk you tip in using a cactus or lava, so you clear clutter with unlimited capacity.

♻ VOIDED ∞

DROP JUNK IN

CACTUS VOID

a cactus destroys items

a hopper feeds it safely

Drop unwanted items into a hopper that drips them onto a cactus (or lava). Anything that touches it is destroyed, so a trash can clears clutter with unlimited capacity.

What you need

A hopper to feed it

A cactus to destroy items

A dropper (optional)

A lever for an on-off switch

Touch the cactus, gone

A cactus destroys any item that touches itand that is the whole trick. Feed junk through a hopper so it drips onto the cactus and it simply vanishes, with no chest to fill and no limit. Want control? Lock the feed with a lever or comparator so items only reach the cactus when you switch it on, and you will never void something by accident.

Quick answers

What is an item trash can in Minecraft?

It is a spot you can dump unwanted items into that destroys them for good. A hopper feeds the junk onto a cactus or into lava, which deletes anything that touches it, so you clear clutter without filling chests.

How do you make an item trash can?

Put a hopper or a chest-and-hopper where you tip the junk, and route it so the items end up touching a cactus. A cactus destroys any item that bumps into it, so the simplest trash can is a hopper dripping items down beside a single cactus.

Is a cactus or lava better for a trash can?

Cactus is the safe choice. It quietly destroys items, costs almost nothing, and will not set you or your base on fire. Lava also deletes items but is risky to stand near and can spread, so most builders use a cactus unless they already have lava handy.

Does an item trash can have a limit?

No. Because the items are deleted rather than stored, the capacity is unlimited. You can throw a whole inventory of cobblestone at it and it will clear every stack without ever filling up.

How do you add an on-off switch?

Gate the flow with redstone. Lock the hopper or dropper feeding the cactus with a lever or a comparator, so items only reach the cactus when you flip it on. That stops you accidentally voiding something you wanted to keep.

Does an item trash can work on Bedrock?

Yes. Cactus destroying items, lava deleting them and hoppers feeding the flow all work the same, though hopper timing differs a little, so the exact block placement may need a small tweak on Bedrock.

Database →

Cactus & hoppers

Look up the cactus, droppers and hoppers behind a trash can.

Guide →

Automatic storage system

Wire a trash can onto the overflow so junk never clogs your storage.

Throwing things away on purpose

Lava in a hole is the whole machine

A hopper into a dropper pointed at lava, or simply a hole with lava at the bottom, destroys anything you put in and never fills up. The complexity in a trash can build is entirely in making it hard to fall into.

A cactus destroys items without the fire risk

Items that touch a cactus disappear, which gives you a trash can with no lava anywhere near your base. It is slower than lava and much safer next to a wooden floor.

Put it next to the sorter, not next to the door

A trash can is used most when unloading, so it belongs at the input chest where the junk arrives. A trash can across the room from the sorting system is one people walk past with a full inventory of cobblestone.