If you carry your CO2 fire extinguisher with you, it can be used to scare off sharks most efficiently by an occasional squirt of gas under the water.
Ukuba uphethe isicimi-mlilo esingu CO2 apha kuwe, singasetyenziswa. Ukoyikisa ukrebe ngeyona ndlela efanelekileyo ngotsaziso-moya phantsi Kwamanzi.