Maui County has become the first county in Hawaii to pass a ban on foam takeout food containers.

The ban takes effect on Dec. 31, 2018.

In signing a bill into law on Monday banning polystyrene, Maui County Mayor Alan Arakawa said he was pleased to support the move but concerned about the potential that businesses could face a $1,000 fine each day for a violation, including mom-and-pop stores.

The ban exempts polystyrene foam food containers used for raw or butchered meats, poultry, fish or eggs, foam blocks or pieces used for packaging, and foam used as packaging in situations unique to the type of food where there are no reasonable alternatives.

Under the ordinance, a polystyrene container could receive an exemption with approval from the county environmental management director.

Michael Victorino, who introduced the bill in 2011 when he served as a councilman, praised the Maui County Council for passing the legislation. “The time has come,” said Victorino.

He said the ban on polystyrene should be as successful as a similar ban on plastic bags in the county that took effect in 2011.

Cheryl King, whose Maui-based group Sharkastics conducts beach cleanups, said the polystyrene ban is an enormous step in improving the health of wildlife. Polystyrene takes a long time to degrade, and is often consumed by ocean wildlife.

Arakawa and Council Chairman Michael White said the 18 months until the law takes effect gives businesses time to adjust.

The Council is requiring a review of the polystyrene ban in 2021.