Why "it's only a small workshop" is no protection

A garage, a shed at the bottom of the garden, a spare room with a bench along one wall — small spaces feel gentler than a factory floor. They aren't. In a three-metre shed, a bench grinder throws sparks much closer to your face than it would in a big shop, and bare walls and a concrete floor bounce sound straight back at you. The physics doesn't care how modest your setup is.

Eye injuries tend to happen in a single careless second. Hearing damage creeps up over years and then refuses to leave. Both are far easier to prevent than to live with, and both come down to one thing: having gear that fits, that you keep within reach, and that you put on without thinking.

What the damage actually looks like

Eyes first. A speck of rust, a chip of MDF, a fleck of hot metal from an angle grinder — these don't politely bounce off. They lodge in the cornea, which hurts more than you'd expect and usually means a trip to A&E or a minor injuries unit to have a foreign body lifted out. Cutting discs can shatter, and slivers travel fast enough to reach the back of the eye. Then there are splashes: caustic stripper, superglue, spray finishes, the chisel-sharpening tub you forgot was fizzy.

Ears are quieter about it. Noise-induced hearing loss begins with sustained exposure above roughly 85 dB(A) across a working day, and it is permanent — the hair cells in the inner ear do not grow back. Typical culprits in a small workshop include:

• Table saw: around 100–105 dB(A) under load
• Router: 95–105 dB(A), and often higher in a hard-walled shed
• Planer thicknesser or mitre saw: similar figures, especially on hardwoods
• Bench grinder or angle grinder on metal: 95 dB(A) and up
• Workshop vacuum and dust extractor: 80–90 dB(A) — the one people ignore because it runs constantly

The early signs are ringing after a session, or a muffled feeling that clears by the next morning. Both are warnings. Later signs are needing the television louder, struggling in a room with background chatter, and a constant whistle that nobody else can hear.

Choosing eye protection you'll keep on

Look for the EN 166 marking on the frame or lens. The letter after it tells you the impact rating: F for low-energy impact (45 m/s), B for medium-energy (120 m/s), A for high-energy. For hand-held power tools, treat F as the absolute minimum and go for B if you grind, cut metal or work with masonry.

• Over-glasses models with side shields if you wear prescription specs. Ordinary glasses give you nothing but false confidence.
• Indirect ventilation or an anti-fog coating if you work in a cold shed. Fogged lenses get pushed up onto your forehead.
• A face shield for lathe work, wire brushing, chainsaw sharpening and mixing chemicals. Wear goggles underneath it when there's fine dust about, as shields don't seal at the brow.
• Check the seal. Gaps at the temples or brow let a fine dust cloud curl in behind the lens.

Matching ear protection to the noise

Ear defenders carry an EN 352-1 mark, plugs EN 352-2, and both quote an SNR figure. Around 20–25 dB suits most bench work; 25–30 dB covers routers, planers and grinders; above 30 dB is for the genuinely brutal stuff. Over-protecting has its own risk — you still need to hear a machine change pitch, an unusual rattle, or someone calling your name.

Muffs are quick to slip on and off between cuts, which is why they get worn. Foam plugs are cooler, work well under a face shield, and are cheap enough to keep a handful in your apron. For a planer thicknesser in a hard-walled shed, muffs and plugs together are a sensible pairing.

One detail trips up a lot of people: the arms of glasses and safety specs break the seal on ear muffs, and a broken seal can cost you 10 dB or more. Choose thin, flat arms, or muffs with soft, deep cushions that flex around them. If the seal still feels compromised, use plugs instead.

The habit question — making it effortless

Good intentions fail when the goggles are in the other shed. Buy three or four pairs of rated goggles and hang a set on every machine: one on the bandsaw, one by the lathe, one on the grinder, one in the finishing cupboard. It costs less than a decent chisel and removes every excuse.

• Goggles go on before the plug goes in, every time.
• Never lift them to "take a closer look" at a spinning cut.
• Keep two spare sets by the door for visitors and children.
• If a pair pinches or slips, replace it. Uncomfortable kit gets removed.

Looking after the kit so it lasts

Clean lenses with a soft cloth and mild soapy water, never a workshop rag that's holding swarf. Replace anything scratched or cracked — scratches cut visibility and cracked polycarbonate loses impact strength. On muffs, wipe the seals, check the foam inserts and replace them once they harden or crumble, and bin the whole pair when the headband loses its tension or after a heavy knock. Disposable foam plugs are single use; don't rinse and reuse them for a month.

Store everything in a clean bag or box rather than on an open shelf collecting dust. Gear that's clean, comfortable and always in the same place is gear you'll actually wear — and that's the only protection that counts.