Fajardo noted the high number of cases of firecracker-related injuries caused by boga, an improvised cannon made from large PVC pipes and fueled by denatured alcohol. “Malaki na po yung ...

“Eight of 10 firecracker-related injuries are due to illegal firecrackers such as boga, 5 star and piccolo. Even kwitis, though considered legal, is the fourth cause of firecracker-related ...