Pink Powder Is Being Used To Fight California Fires

Posted by: lukwago J in World news January 14, 2025

In the midst of the fierce battle against the devastating wildfires in southern California, the sight of air tankers releasing vibrant red and pink powder onto Los Angeles suburbs has captured our attention.

This eye-catching substance, known as fire retardant, has become a common presence in the area, forming a protective blanket over driveways, rooftops, and cars.

The fire retardant in question is a specialized product called Phos-Chek, supplied by the renowned company Perimeter.

Since its introduction in 1963, Phos-Chek has been a key player in combating wildfires across the United States.

It holds the distinction of being the primary long-term fire retardant endorsed by the California Department of Forestry and Fire Protection and stands as the most widely used fire retardant globally, as reported by the Associated Press in 2022.

Amidst the recent wildfires in southern California, striking images have emerged showcasing the pink powder-like substance adorning vehicles and driveways.

Perimeter, the manufacturer of Phos-Chek, advises prompt removal of the powder once safety permits. The company stresses that allowing the retardant to dry can escalate the removal challenge.

Simple remedies like warm water with mild detergent prove effective for small surfaces, while pressure washers are recommended for larger areas.

Unveiling the composition

While the exact formula of Phos-Chek remains confidential, previous disclosures from the company indicate that the product comprises 80% water, 14% fertilizer-type salts, 6% coloring agents, and corrosion inhibitors.

The distinctive color of the retardant serves as a visual aid for pilots and firefighters, gradually transitioning to earth tones after exposure to sunlight.

The utilization of fire retardants like Phos-Chek has sparked debates over potential environmental repercussions.

Legal challenges, such as the 2022 lawsuit by Forest Service Employees for Environmental Ethics, have raised concerns about the impact of chemical fire retardants on ecosystems.

Despite such controversies, the essential role of fire retardants in enhancing community resilience during wildfires remains undisputed.

In response to environmental concerns, the Forest Service has implemented measures to mitigate the impact of fire retardants.

Phasing out more toxic formulas in favor of environmentally friendly alternatives like MVP-Fx demonstrates a commitment to safeguarding wildlife.

Furthermore, restrictions on dropping fire retardant in sensitive environmental zones underscore a balanced approach that prioritizes both public safety and environmental preservation.

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