Polystyrene Foam Rules: Milwaukee vs Wauwatosa
How do polystyrene foam rules rules compare between Milwaukee, WI and Wauwatosa, WI?
Milwaukee and Wauwatosa have similar restriction levels.
Milwaukee, WI
Milwaukee County
Milwaukee cannot ban polystyrene foam takeout containers. Wisconsin Act 21 (2018) and the auxiliary-container preemption in Wis. Stat. §100.355 block local foam restrictions.
View full Milwaukee rules →Wauwatosa, WI
Milwaukee County
Wisconsin's auxiliary container preemption law in Statute 66.0419 prevents municipalities from banning or restricting expanded polystyrene foam takeout containers, leaving any restriction to state legislation.
View full Wauwatosa rules →Key Facts Comparison
| Fact | Milwaukee | Wauwatosa |
|---|---|---|
| Preemption | Wis. Stat. §100.355 | - |
| Reinforced by | Wis. Act 21 (2018) | - |
| Local foam ban? | Not allowed | - |
| City approach | Voluntary city procurement | - |
| - | - |
Highlighted rows indicate differences between cities.
Milwaukee FAQ
Can Milwaukee restaurants stop using foam clamshells?
Yes voluntarily, but the city cannot require it. State preemption blocks any local mandate, so restaurant choice depends on cost and customer preference.
Does Milwaukee city government use foam?
City facilities have moved toward non-foam alternatives under voluntary sustainability procurement, but this applies only to city operations, not private businesses.
Wauwatosa FAQ
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