Bust the funk.
Ditch the baking soda box.

An open box of baking soda is the default fridge deodorizer — and it's mediocre. It only tackles acidic odors, saturates quietly, spills if it tips, and the cardboard slowly breaks down in the humidity. Funk Buster fixes all of that. It combines baking soda and activated charcoal in a 50/50 mix: the baking soda neutralizes acidic smells while the charcoal's porous surface adsorbs a much wider range of odors, including the stubborn, funky ones a box can't touch.

The container is 3D printed in white PLA+ — tougher and less brittle than standard PLA — so it looks clean and intentional on a shelf instead of like a torn-open grocery item, and it won't sag, soften, or fall apart the way wet cardboard does. A screw-on lid means refilling is a five-second twist, and a tea-paper lining keeps the media breathing while holding it neatly in place.

Three sizes cover wherever the funk lives. The soda-can size runs longest for full-size fridges; the energy-can size (the common energy-drink can) is the everyday middle; the mini is sized for mini fridges, RV and van fridges, cars, gym lockers, and dorm rooms. Grab the 3-pack to cover the whole house — or the whole vehicle — at once.

Order any size empty and load your own media, or add filled and it arrives ready to drop in. Designed and printed in Detroit, Michigan by Detroit Prototype LLC, with our logo debossed on the base.