1. Gas leaks may result in the emission of hydrogen sulfide, characterized by an odor resembling that of rotten eggs;
2. Upon shutting off the gas valve, observe the gas meter’s red box to check for any movement in the numbers;
3. Applying a solution of soap or laundry detergent mixed with water to the gas pipes can reveal leaks through bubble formation;
4. The installation of a professional gas detector ensures automatic alerts in the event of a gas leak.
