From @maytimber #bomberodesigns ・・・ Two rooms were set on fire, and we waited until the smoke was dark yellow/brown and flames was starting to peek out. The tactic was to run the Cobra Cutting Extinguisher until we saw this picture 👆🏼-the smoke turning white = lower temperature. At the same time brake windows so the temperature can escape out. At the moment we stopped the Cobra, a pair of firefighters entered with a 1,5" hose and put out the fire. They also went in with a big fan blowing behind them, in order to push the smoke out in front of them. (It requires good ventilation outwards to not "feed the fire" though) 🤓🔥 #exercise #houseburning #firetactics #fire #firefighter #cobracuttingextinguisher #waitforwhitesmoke #itwillsaveyourhealth #brannmann #varmøvelse #jeghælaihvertfallikkeåbliderinne! #varmtsomfaaan #betyouguyshavecommentssoletshearit... 😆