Polystyrene Foam Rules: Ewa Gentry vs Honolulu
How do polystyrene foam rules rules compare between Ewa Gentry, HI and Honolulu, HI?
Ewa Gentry has fewer restrictions than Honolulu.
Ewa Gentry, HI
Honolulu County
Hawaii has no statewide polystyrene ban, but Honolulu, Hawaii County, Maui County, and Kauai County have adopted ordinances prohibiting food vendors from using polystyrene foam containers for prepared foods.
View full Ewa Gentry rules →Honolulu, HI
Honolulu County
Honolulu's Bill 40 (2019) prohibits food vendors from selling, distributing, or using polystyrene foam containers, plates, cups, and trays. Full enforcement began January 2022 after pandemic delays.
View full Honolulu rules →Key Facts Comparison
| Fact | Ewa Gentry | Honolulu |
|---|---|---|
| - | - | |
| Authority | - | ROH Ch. 41 Art. 19 |
| Bill | - | Bill 40 (2019) |
| Full enforcement | - | January 1, 2022 |
| Covered items | - | Foam plates, cups, clamshells |
| Hardship waiver | - | Limited, application required |
Highlighted rows indicate differences between cities.
Ewa Gentry FAQ
Are polystyrene takeout containers banned in Hawaii?
Yes, by county ordinances in all four counties, though no statewide ban exists.
Can I still ship products to Hawaii in foam packaging?
Yes. The county rules generally target prepared food vendors, not pre-packaged shipments.
Is statewide preemption likely?
Hawaii does not preempt local single-use rules, and statewide bans have not yet been enacted.
Honolulu FAQ
Are foam meat trays at grocery stores banned?
No. Pre-packaged raw meat and seafood trays remain exempt. The ban targets prepared-food service ware used by restaurants and vendors.
Do food trucks have to comply?
Yes. All food service vendors on Oʻahu — restaurants, trucks, caterers, school cafeterias — must use non-foam compostable or recyclable foodware.
Compare other topics
See how Ewa Gentry and Honolulu compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool