Every workshop will eventually draw blood. A chisel slips, a splinter finds the pad of your thumb, hot glue kisses your knuckle, a puff of sanding dust lands right in your eye. None of these are dramatic injuries — until you’re standing there at 9 PM, bleeding onto your workbench, rifling through a bathroom drawer for a bandage that’s been open since last winter.
A workshop first aid kit isn’t about paranoia. It’s about treating the small stuff fast, so it stays small — and knowing exactly when something is beyond the kit. Here’s what to stock, where to put it, and how to keep it ready.
What makes a workshop kit different from a household kit
A home kit is built for everyday life: a few plasters, some antiseptic, painkillers. A workshop kit has to handle a different injury profile:
- More cuts — and deeper ones, with jagged edges from blades and rough stock.
- Burns — soldering irons, heat guns, hot glue, freshly cut metal, friction-hot drill bits.
- Splinters and embedded debris — fine wood splinters, metal slivers, fiberglass.
- Eye injuries — dust, chips, chemical splashes from finishes and cleaners.
- Crush and impact injuries — dropped stock, slammed clamps, mallets on thumbs.
So the kit needs sturdier wound-closure supplies, serious burn treatment, eye-wash capability, and the tools to remove things from skin. It does not need to be a trauma bag — if you’re dealing with arterial bleeding or an amputated fingertip, the kit buys you seconds while someone calls emergency services, nothing more.
The core kit: what goes inside
Buy a rigid, lidded plastic box — roughly shoebox-sized — in a bright color. Red is the convention. It should be dust-tight enough that six months of shop air doesn’t coat everything in a fine layer of sawdust. Label it clearly: “FIRST AID.”
Wound care (the bulk of your kit)
- Fabric plasters, assorted — at least 30. Get the woven fabric kind, not the thin plastic ones; fabric bends with knuckles and doesn’t peel off with the first bead of sweat. Include fingertip plasters specifically — a standard plaster on a fingertip fails within minutes in a working shop.
- Sterile gauze pads, 4×4 inch — a pack of 10–12. For anything bigger than a plaster can cover.
- Gauze roll / self-adhesive bandage — two rolls. Self-adhesive wrap (the kind that sticks to itself, not skin) is ideal for holding gauze on awkward spots like knuckles and forearms, and it survives light shop work without unraveling.
- Butterfly closure strips — for clean cuts with edges that want to be held together. Not a substitute for stitches on deep cuts, but excellent for shallow, straight cuts up to a couple of centimeters.
- Medical tape — one roll of paper or cloth tape, plus a roll of the waterproof variety.
- Antiseptic wipes or solution — individually wrapped wipes are easiest in a dusty shop. Avoid hydrogen peroxide as a wound cleaner — it damages tissue; it’s fine for cleaning around a wound but modern practice favors gentle saline or soap and water for the wound itself.
- Triple-antibiotic ointment — single-use packets are best; a shared tube in a dusty shop is a contamination risk.
Burns
- Burn gel packets or burn dressing — at least two sterile burn dressings (the gel-soaked kind). They cool, soothe, and protect. For a soldering-iron or heat-gun kiss, this is the difference between a ruined evening and a minor inconvenience.
- Non-stick sterile pads — burns and gauze don’t mix; gauze fibers stick to damaged skin. Non-stick pads (often labeled “non-adherent”) are essential.
- A note taped inside the lid: cool running water first, 10–20 minutes, for any burn. Gel is the second step, not the first. Chemical burns from finishes and solvents go straight to extended flushing, not gel.
Eyes
- Sterile eyewash — two or three sealed 500ml bottles. Not contact-lens saline in a tiny bottle; real eyewash with a proper eye cup or flow head. Dust in the eye is the most common shop eye injury, and the difference between flushing it out in 30 seconds and rubbing it into a corneal scratch is having eyewash within reach.
- Eye pads — a couple of sterile eye pads for after flushing, if something needs covering until you get medical help.
Splinters and embedded debris
- Fine-point tweezers — a good pair with genuinely aligned tips. Cheap tweezers that don’t meet at the point are useless on fine splinters.
- Needle — a sterile lancet or a fresh sewing needle (sterilize with heat or alcohol) for lifting splinters that sit under the skin surface.
- Magnifying glass — a small one. A surprising amount of splinter removal fails simply because you can’t see what you’re doing.
- Rubbing alcohol wipes — to sterilize tools before they touch a wound.
The supporting cast
- Nitrile gloves, assorted sizes — a box of 50. You will not treat someone else’s bloody cut barehanded, and nitrile resists the oils and solvents in a shop far better than latex. Powder-free.
- Scissors — blunt-tipped bandage scissors. For cutting tape, gauze, and clothing if needed.
- Instant cold pack — two. For swelling, bruised thumbs, and bumped heads. Squeeze to activate; no freezer required.
- Saline wound wash — a pressurized can of sterile saline is the single best thing for flushing debris out of a cut. Worth the shelf space.
- Pain relief — paracetamol and ibuprofen in sealed, in-date packaging. Include a note: check with your doctor/pharmacist about personal use; the kit stocks them, it doesn’t prescribe them.
- Antihistamine tablets — for allergic reactions to wood dust, finish fumes, or a wasp that wandered into the shop.
- Emergency contact card — local emergency number, poison control, your address written out (for a panicking helper calling for help), and any personal allergy/medication notes for household members.
Placement: the 30-second rule
The kit is useless in a drawer behind the offcuts pile. Put it where you can reach it within 30 seconds from any workstation, blindfolded — because with dust in your eyes, you nearly are.
- Wall-mounted, at eye level, near the main workbench. Not on the bench itself (it’ll get buried), on the wall above or beside it.
- Away from the dustiest equipment — not next to the table saw or the sanding station.
- If your shop is large, consider two kits: one at the main bench, one near the door/first-aid-accessible point. A second basic kit costs little.
- Mark it with a standard first-aid sign (white cross on green, the ISO symbol) — visible from across the shop.
The eyewash bottles deserve special mention: keep one at the bench where dust-generating work happens, not just in the kit. When grit is in your eye, you don’t want a treasure hunt.
The injuries the kit can’t fix
Know the lines, and write them on the inside of the lid:
- Bleeding that soaks through a dressing and doesn’t stop with firm pressure after 10 minutes — call emergency services.
- Deep cuts where you can see fat, tendon, or bone, or a cut that gapes open — needs professional closure, possibly stitches.
- Eye injuries where vision is affected, a chemical splash, or anything embedded in the eye — flush and get to a doctor; never try to remove an embedded object from an eyeball.
- Burns larger than your palm, burns on the face/hands/joints, or any electrical burn — electrical burns can injure deep tissue while looking minor on the surface.
- Head injuries with confusion, dizziness, or loss of consciousness — even briefly.
The kit’s job is everything below these lines. When in doubt, escalate. Workshops reward caution with kept fingers.
Maintenance: the part everyone skips
A first aid kit is a consumable, not furniture. Twice a year — tie it to something you’ll remember, like the start and middle of your main project season:
- Check expiry dates. Sterile items, ointments, eyewash, and medications all expire. Replace them.
- Restock what you used. Every plaster you “borrowed” for a papercut and never replaced is a gap exactly when you’ll need it.
- Check the seal. If the box isn’t closing properly, dust and insects get in. Replace the box before you replace the contents.
- Gloves degrade. Nitrile gloves left in a hot, sunlit shop get brittle. Rotate the box yearly.
Put a small checklist card inside the lid with the last-inspection date. It takes five minutes and it’s the difference between a kit and a box of expired good intentions.
A note on training
The best-stocked kit in the world is operated by whoever’s closest when something goes wrong — often a spouse, a kid, or a neighbor helping you move a sheet of plywood. Walk the household through the kit once: where it is, how to use the eyewash, where the emergency card is. Ten minutes of walkthrough buys calm when it matters.
This article is practical guidance, not medical advice. For anything beyond minor injuries, see a medical professional.