The Red Substance Airplanes Drop on Wildfires

So what is the red stuff falling out of planes or being dropped from helicopters and how does it work? The substance is called Foscheck, though is more commonly known as slurry. It is a phosphorous mixture comprised of 85% water, 10% fertilizer (ammonia phosphate and sulfate ions), and 5% minor ingredients (iron oxide for color, clay or bentonite). Its main use is to create containment lines by coating vegetation areas in front of wildfires. Basically, it keeps the fire from spreading.

Fire needs fuel, oxygen, and heat to burn, and water is the best at removing all three components. However, it’s not always the best application. The slurry retardant is better than water during wildfires because of its sticky property. Water would run down hillsides, evaporate quicker, and soak into the ground, while the slurry sticks to the vegetation and ground.

Here’s how it works...

When the fire interacts with the retardant, a chemical reaction occurs which creates only carbon and water, ultimately preventing flammable combustion. So pilots do not actually drop it on the fire (as it may appear when you see it on television news coverage), but they drop it around the fire to prevent it from spreading. Slurry also aids in cooling the fire so firefighters can get a closer to extinguish it.

Why is slurry red in color?

A red dye is added so the firefighting crews on the ground can see the areas it has been dropped. When an area is red, it is protected and firefighters can begin creating “firelines” around the red slurry. This is when they clear flammable materials (vegetation, brush, etc.) from a strip of land, giving the area little to no potential to burn. The vibrant red color also allows tankers to visually note the areas that have already been protected so they can drop more slurry where it is needed.

Once slurry coats the vegetation, the water evaporates and the mixture stays, leaving behind only the fertilizer which is absorbed into the ground. If a large rain storm occurs, the slurry washes away leaving behind fertilizer that actually helps restore the land and vegetation affected by the fire. Slurry is completely safe for human contact but can be harmful to animals (including fish), which is why there are no-drop zones. These no-drop zones are located in areas that have sensitive plants, vegetation, animals and bodies of water. Creating these zones are the only precautions authorities have taken to protect the land and wildlife.

If any of your property has had the slurry dropped on it, it is advised to wash it off because the red dye can stain. Cleaning up the slurry also ensures pets are safe and helps make certain that buildings, other construction materials, and plants are not permanently stained. This process is not recommended to be done using soap as it can actually cause further damage. Specialized Outsource Solutions can refer reputable contractors that have successfully cleaned Foscheck (aka slurry) from roofs, homes, buildings, gazebos, patio covers, decks, pools, walls, fences, trees, shrubs, plants, driveways, walkways, and lawns.

Due to winds often associated with wildfires, it is not uncommon for ash from a wildfire to enter the interior of a home or attic when a wildfire occurs within close proximity. Once the fire is extinguished, it may take time for the smoke odor from the burned hillside surrounding your home to dissipate. This usually occurs after a rainstorm. However, if the smoke odor inside your home is still lingering, there are contractors that specialize in cleaning ash or the black soot residue that can settle on horizontal surfaces on floors, in window and door tracks, and on the personal property and furniture in your home. These certified contractors use special equipment and a specific cleaning process that can rid your home of any residual smoke odor as well.

If smoke residue or a smoke odor remains in your home or your property has been covered with slurry, the property insurance policy you carry on your home should cover the needed cleaning. In this case, you may want to contact your insurance agent, broker or insurance company to submit a claim if the damage exceeds your policy’s deductible.

So if you own a home where a wildfire has occurred within a few miles of your home’s location and you have sustained damage from slurry, soot or smoke odor, rely on SOS to refer reputable contractors that specialize in bringing your home back to normal. 

Call us at 1-888-589-1868 or request a referral for reputable contractors from our website.

11 Ways to Prepare Now for Fire Season

Southern California residents need to be on alert now. The California Department of Forestry and Fire Protection is urging residents to prepare for fire season. After such a dry winter, it is even more important to be mindful of how you can prepare your home with preventative measures to withstand the state’s hot, dry climate.

Specialized Outsource Solutions proposes these 11 tips to get your current home equipped to reduce the risk of fire damage:

1) Keep it Trimmed: Make sure you keep long-hanging branches cut six feet above the ground

2) End Before 10: Start your yard work early when the landscape is naturally dewy and the temperature is cooler, and finish up by 10 a.m.

3) Dismiss the Debris: Leaves, needles, and other yard debris needs to be cleared off the ground, gutters, and rooftop

4) Keep it in the Kitchen: Make sure a fire extinguisher is readily available in your cooking area, as cooks tend to spark flames from time to time

5) Chimney Sweep: Clean your fireplace chimneys and flues once every year, minimum

6) Detect and Protect: Place smoke detectors in living and sleeping areas, test them regularly, and replace their batteries at least once a year

7) Tools n’ Such: Make sure all heat-emitting tools are off when not in use, allow them to cool before storing, and replace frayed electrical chords

8) 100 Friendly Feet: Keep clear a 100-foot parameter around your home to increase the chance of it surviving a wildfire

9) Beware of Air-Freshener Plug Ins: Regularly monitor air freshener levels and unplug when you aren't at home and when you’re asleep

10) Fish Tank Savvy: Ensure the power strip isn't susceptible to contact with water

11) Electrical Power Strips: Never attach extension cord to into a power strip with multiple outlets, and do not plug appliances into power strips

SOS is a referral network for reputable contractors who specialize in fire restoration and fire-damage repairs. The customer service center is open 24-hours, 7 days a week, and you can always access the SOS online referral request HERE.

Call 888-589-1868 in case your home or building does sustain damage due to smoke, soot, or heat associated with a fire.

(SOURCE: Cal Fire News Release. “Cal Fire Increases Staffing in Southern California as Fire Danger Rises.” www.fire.ca.gov. April 2013.)