This solution involves reducing air pollution by using a gel that collects dust particles, dispersed ash, heavy metal particles, dioxin, PM 10 and PM 2.5 particles, particles from tailings, ash dump sites, quarries, roads, construction sites, and landfills. The product can be used for putting out and preventing the spread of fires, as well as for active extinguishing of surface-level and underground landfill fires. The product is safe to use with standard equipment: pumps and nozzles, it is biodegradable and environmentally friendly.