VR and Fire Extinguisher Use: Training First Response Without Real Flames

Almost everyone has seen a fire extinguisher; very few have ever used one. In fire-warden training, live-fire practice is valuable but costly, polluting and logistically awkward. Virtual reality (VR) offers a powerful middle ground: grip a simulated extinguisher, pull the pin, aim at the base of the flame and manage an incipient fire, as many times as needed, with no risk.

What VR trains

The technical act of extinguishing follows a precise sequence, often summed up by the acronym PASS: Pull the pin, Aim at the base, Squeeze the handle, Sweep side to side. In VR the learner repeats this sequence across different scenarios — a waste bin, an electrical panel, a pool of flammable liquid — also learning to choose the right extinguisher and, crucially, when not to intervene and to trigger evacuation instead.

That is the key teaching point: VR teaches not only how to put out a fire but how to decide. The same logic of choosing under pressure that we train with the escape room for fire-safety training is here rehearsed on the individual action.

What the research says

The scientific evidence on VR fire training is encouraging. A study published in Frontiers in Psychology (2020) comparing VR and video found that VR trainees achieved better knowledge acquisition and a similar advantage in long-term retention. Above all, the VR group maintained the same level of self-efficacy — the confidence to act — 3–4 weeks later, while the video-only group saw confidence drop sharply.

More recent quantitative studies, with dozens of participants trained first in VR and then with hands-on practice, confirm gains in retention and engagement over traditional methods. The message is not "VR replaces real fire" but "VR prepares people better and keeps their confidence up".

The honest limits

Realism is needed in assessing limits too. VR reproduces the sequence and the decision well, but less so the weight of the extinguisher, the recoil, the heat and real smoke. That is why the most solid approach remains blended: VR to multiply repetitions and train decision-making, periodic live practice for physical contact with the equipment. EU-OSHA also reminds us that headsets can cause discomfort such as cybersickness and eye strain, to be managed with short sessions and breaks.

Fitting it into the warden's path

VR on the extinguisher works best as one piece, not the whole course. An effective path links the theory of emergency management, evacuation training via VR evacuation simulation and finally the extinguishing act. This way the learner does not absorb isolated fragments but a single chain: recognise the incipient fire, decide whether to act, act correctly, evacuate if necessary.

VR is also useful for the periodic refresher of already-trained wardens, who rarely touch an extinguisher between courses. A few repetitions are enough to restore readiness. We find the same principle of contextual guidance, on the maintenance side, in augmented reality for safer maintenance.

What to measure

Useful indicators are the time to complete the sequence correctly, the share of correct extinguisher choices, the ability to recognise situations where evacuating beats fighting the fire, and the confidence wardens report. A good VR programme does not aim to create heroes but people who do the right thing in the first thirty seconds — often including getting themselves to safety.

Training extinguisher use in VR does not trivialise fire risk: it gives more people, more often, the chance to practise before it truly counts.