Perimeter Solutions provide prevention and protection options to homeowners with its PHOS-CHEK® WILDFIRE HOME DEFENSE line of products. The success of the PHOS-CHEK WILDFIRE HOME DEFENSE product is based on consumers taking a preventive approach to fire safety. An uncolored version of the same product used by the USDA Forest Service in their airtankers, PHOS-CHEK WILDFIRE HOME DEFENSE allows homeowners to enhance the defensible space around their homes and increase the likelihood of saving their home and personal belongings from a threatening wildfire. Adding an extra element of defense Using PHOS-CHEK WILDFIRE HOME DEFENSE as directed on the website – around structures, on plants and vegetation in each of the home ignition zones can add an extra dimension of protection against fire.
0-5 feet Create easy exit and entry into a structure for people & firefighters
5-30 feet
Create a barrier to fire from property to structures
30-100/200 feet
Limit flammability of ‘fuel’ on a property

Perimeter Solutions works with authorized service providers around the United States to assist with the application of PHOS-CHEK WILDFIRE HOME DEFENSE to residential and business properties. To learn more about PHOS-CHEK WILDFIRE HOME DEFENSE, visit:

USDA Forest Service has not endorsed PHOS-CHEK® WILDFIRE HOME DEFENSE. Results may vary based on a number of factors, including strength of fire, wind, and other local conditions. No products offer complete protection from wildfires.

PHOS-CHEK® WILDFIRE HOME DEFENSE should be used in conjunction with appropriate fire safety precautions, including strictly adhering to evacuation orders from police and fire officials. All evacuation orders from police and fire officials should be strictly adhered to.