Ubbi Steel Diaper Pail vs Diaper Genie Complete Pail

The Ubbi wins for most nurseries because it controls odor well and frees you from ever buying a proprietary refill. If raw odor sealing is your top priority and you'll accept the refill costs, the Diaper Genie Complete is the better bin.

Ubbi Steel Diaper Pail

Buy it

The one that skips proprietary refills entirely and uses whatever trash bag you already own.

• Takes any standard 13-gallon kitchen trash bag (or optional cloth/Ubbi liners), so ongoing cost is the lowest of the group and there's no brand lock-in
• Powder-coated steel body doesn't absorb odor the way plastic pails do, and owners report it stays fresh even after long use
• Sliding lid instead of a swinging flap means very little air escapes when you drop a diaper in

• Not hands-free - you slide the top open manually rather than stepping on a pedal
• The rubber gasket and slide door need occasional wiping, and a few owners find the sliding action stiff at first

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Diaper Genie Complete Pail

Buy it

The strongest raw odor seal here, as long as you accept a lifetime of proprietary refills.

• Independent testing and owner reports consistently rate its multilayer film plus double clamp among the best at trapping smell
• Cheapest pail to buy up front, and the foot pedal makes it genuinely hands-free
• Carbon filter in the lid and a huge installed base of accessories and generic-compatible refills

• Ongoing cost is the story: you're buying proprietary film refills for years, and that adds up more than any pail here except the snap-bag route
• The plastic body can hold onto odor over time, and the film can jam or run out mid-change if you don't track it

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Side by side

The bottom line

Our overall pick is the Ubbi Steel Diaper Pail - The one that skips proprietary refills entirely and uses whatever trash bag you already own. Choose the Diaper Genie Complete Pail instead if parents who prioritize maximum odor sealing and don't mind committing to refill purchases.

Want the full picture, including the other options we compared and the popular one we'd skip? Read the complete The Best Diaper Pails: 4 Compared (and One to Skip).