LifeSafe Technologies StaySafe All-in-1 Portable Fire Extinguisher, Compact Fire Spray Easy to use on 10 Types of Fires, Non-Toxic & Eco-Friendly

Why a compact spray extinguisher earned a spot in my home and workshop

Most households I visit have the same red, powder-filled ABC extinguisher tucked behind a door—and for good reason. They work. But they’re bulky, intimidating for first-time users, and famously messy. I’ve been evaluating compact alternatives, and the StaySafe All‑in‑1 spray has become the one I actually keep within arm’s reach in places where small fires are most likely to start: the kitchen, workshop bench, and near charging stations.

This review is based on hands-on use in controlled demonstrations and a couple of real-life “glad-I-had-it” moments. It’s not a replacement for a full-size extinguisher in every situation, but it fills a valuable gap: fast, intuitive response to small, early-stage fires with minimal cleanup.

Design and ease of use

The StaySafe spray looks and feels like a robust, overbuilt aerosol bottle. There’s a simple cap, printed instructions with clear pictograms, and a nozzle you depress to produce a wide, even spray. No pins to pull, no levers to squeeze—just aim and press. That simplicity matters when adrenaline spikes.

A few design notes from use:
- The spray pattern is gentle and fan-like, which helps avoid splashing burning oil or pushing flames deeper into materials.
- The bottle is compact enough to stash in a kitchen drawer, glovebox, or tool bag. Visibility is important, though—I ended up mounting mine with a simple clip in plain sight.
- There’s no pressure gauge, so it’s best to treat it as single-use. If I discharge any appreciable amount—even for a short burst—I replace the bottle.

What it’s made to handle

The manufacturer positions this as an all-in-one liquid extinguisher for a broad range of fires: electrical (up to 1000 V), cooking oil, petrol/diesel, paper/card, textiles, motor oil, bio‑ethanol, and even lithium‑ion battery fires. The fluid is billed as non‑toxic and eco‑friendly, leaving little residue.

Those claims mostly held up in my use. I focused on the scenarios most people actually face at home or at work.

Performance in real scenarios

I evaluated the spray in a controlled outdoor setup using small, contained fires in a steel pan and a training tray, with safety gear, a fire blanket, and a full‑size extinguisher on standby.

• Cooking oil splashes and small pan flare-ups: The StaySafe spray excelled here. The gentle plume did not “blow” at the flame the way some aerosols do. It blanketed the surface, knocked down the flame quickly, and didn’t kick up hot oil. Cleanup was a wipe-down rather than a full decontamination session you’d expect with dry chemical powder.

• Paper/cardboard and light wood kindling: It put out small, open flames rapidly. As with any water-like agent, deep-seated embers can re-ignite if you don’t take an extra few seconds to cool the material thoroughly. A slow, sweeping pass solved that.

• Alcohol and bio-ethanol: On a small tray with a few ounces of fuel, the spray snuffed the flame promptly and prevented re-ignition once the surface cooled.

• Electrical: I won’t advise anyone to “practice” on live circuits, but I did use it on a smoldering power-strip test rig powered through a GFCI with isolation. The spray did not create a conductive path or arcing, and the incident ended with minimal residue. The non-corrosive cleanup is a win compared to traditional ABC powder, which can damage electronics even after the fire is out.

Anecdotally, I also used it once in the house on a small wax spill that ignited by a candle—exactly the kind of surprise flare-up that sends people reaching for the wrong thing (water). One short burst ended it, and I was grateful I didn’t need to unload a bulky extinguisher in the living room.

Lithium‑ion battery considerations

Lithium‑ion fires are their own category. They can self-oxygenate during thermal runaway, and even after visible flames are knocked down, heat can build and re-ignite. The StaySafe spray is marketed as suitable for Li‑ion incidents. I did not intentionally create a full thermal runaway event in testing (that requires specialized facilities), but here’s what I can say:

• For early-stage, small-device flare-ups—where the plastic casing or nearby materials ignite—the spray’s cooling and smothering action helps quickly control visible flames.
• For a battery that’s already venting violently, no handheld extinguisher is a silver bullet. The most responsible use is to cool, create space, and call emergency services. The spray can buy you time and prevent fire spread to surroundings, but monitoring for re-ignition is essential.

In short: useful for initial control; not a guarantee against re-ignition. That’s true for every handheld option I’ve used.

Cleanup, residue, and safety

The standout benefit over dry chemical extinguishers is cleanup. After using the StaySafe spray, I’ve been able to:
- Wipe surfaces with a damp cloth rather than dealing with corrosive powder in hinges, electronics, and upholstery.
- Ventilate and return to normal quickly.

The fluid is described as non‑toxic and non‑hazardous. As with any fire incident, I still recommend wearing gloves during cleanup and washing exposed skin. Ventilate the space, dispose of soaked combustibles, and if anything electrical was involved, have it inspected before re-energizing.

Capacity and limitations

A compact form factor brings trade-offs:
- Discharge time is shorter than a 2.5 lb ABC extinguisher, so you must act decisively and at close range.
- It’s for incipient fires only. If flames are growing rapidly, smoke conditions are deteriorating, or you’re not confident in your exit path, back out and call it in.
- Wind can disperse the plume outdoors. For grills or camp use, get close and approach from the upwind side.

I treat the StaySafe spray as a first-strike tool and keep a conventional extinguisher nearby as a second line, particularly in the garage and workshop.

Placement and training

The best extinguisher is the one you can reach in three seconds. My practical tips:
- Mount it in plain sight in likely risk zones: near the kitchen entrance (not above the stove), beside charging stations for e‑bikes/scooters, and at eye level in the garage.
- Walk household members through the labeling and a simple plan: aim low at the base, sweep side to side, watch for re-ignition, and call emergency services if there’s any doubt.
- Replace the bottle after any meaningful discharge and check the label for storage temperature guidance.

How it compares

• Versus dry chemical ABC: The ABC is more versatile for larger fires and has greater standoff distance and duration. The StaySafe spray is far cleaner, more intuitive for novices, and less likely to cause collateral damage in small incidents.
• Versus traditional Class K kitchen units: Dedicated Class K models are the preferred option for commercial kitchens and bigger grease fires. For household pan fires, the StaySafe spray’s gentle pattern and cleanup are excellent, though capacity is limited.
• Versus CO2: CO2 is effective on certain electrical and flammable-liquid fires and leaves no residue, but the cylinders are heavy, expensive, and noisier in operation. The StaySafe spray is more approachable for day-to-day home use.

Who will benefit most

• Households that want an easy, low-mess first response in the kitchen, living areas, and home office.
• DIYers and makers who charge tool batteries, drones, or e‑bikes and want something close at hand for early-stage incidents.
• Drivers, RV owners, and boaters who need a compact, quick-access option without powder cleanup.

What I’d like to see improved

• A simple status indicator to show if the unit has been partially discharged.
• More explicit, third-party performance markings on the label so buyers can compare it directly with standardized ratings in their region.
• Optional mounting hardware in the box for consistent placement.

Bottom line and recommendation

The StaySafe spray earns a spot as my first-line, quick-grab extinguisher for small, early-stage fires. It’s compact, intuitive, and—most importantly—effective on the kinds of incidents that actually happen at home: a pan flare-up, a small electrical smolder, a spilled candle that catches. The non-toxic, low-residue fluid is a genuine advantage; I’m far more willing to use it immediately because I’m not dreading the cleanup.

I recommend it as a complement to, not a replacement for, a full-size extinguisher. Keep one in the kitchen, one near charging areas, and another in the garage. For larger spaces or higher-risk environments, pair it with a traditional ABC unit and a fire blanket. Used that way, the StaySafe spray meaningfully improves real-world readiness and reduces the barrier to taking action in the first critical seconds of a fire.