Guides

Which first aid kit do you need? Complete 2026 buyer's guide matching kits to environments: workplace Class A vs B kits and cabinets sized by headcount, vehicle and fleet kits, trauma and bleeding control, burn care staging, eyewash, refill economics, and outdoor kits — with specific recommendations for each scenario.

Home fire safety in four layers — detect (smoke & CO alarms), suppress (fire extinguishers), escape (plan + ladder), and prevent. What equipment to put where, how many you need, a room-by-room checklist, and links to every buying and how-to guide.

When do you need safety glasses? Any time flying particles, dust, chemical splash, or impact can reach your eyes — grinding, woodworking, mowing, drilling, chemicals. An activity-by-activity guide plus the ANSI Z87.1 / Z87+ rule and how to choose the right pair.

Construction site PPE head to toe: hard hat, eye protection, hi-vis, and safety-toe boots, plus hearing, respiratory, hand, and fall protection added by task. When each is required, the governing standards, who pays, and how to choose — with links to every category guide.

When do you need hearing protection? Any time sustained noise reaches about 85 dB — when you must raise your voice to be heard at arm's length. An activity-by-activity guide (mowing, shooting, concerts, tools) plus the 85 dB rule and how to choose.

When do you need a respirator? Whenever airborne dust, fumes, vapors, gases, or smoke exceed safe limits. The 7 signs, task-by-task answers, and how to choose the right respirator — starting with a versatile 3M 6500 half-mask.

For most shops the Lincoln Electric K3118-1 (Shade 5) is the best all-round welding/cutting goggle — a wide, sealed lens that handles oxy-fuel cutting, plasma, and brazing and doubles for grinding. For classic oxy-acetylene with a flip-up lens, the Forney 55320; for the lowest cost or an…

When buyers move away from the 3M 8210, two names come up most often: the Honeywell DF300 N95 and the Moldex 2200 N95. Both carry full NIOSH N95 approval, both have loyal followings in industrial and construction settings, and both are legitimate alternatives to the 3M 8210. But they are built on…

Both the 3M 9205+ Aura and the Moldex 2200 are NIOSH-approved N95 respirators that filter at least 95% of airborne particles — but they get there in fundamentally different ways. The 3M 9205+ Aura is a flat-fold respirator: it ships and stores flat, then unfolds into a three-panel dome when you put…

N99 respirators filter at least 99% of airborne particles — four percentage points higher than the N95 standard. That gap sounds small until you run the math: an N95 allows up to 5% penetration; an N99 allows only 1%. In high-hazard environments where very fine particulates, beryllium dust, lead…

If you're sourcing a cup-style N95 respirator and want to move away from the 3M 8210 — whether for cost, availability, or comfort reasons — the Gerson 1730 and the Moldex 2200N95 are the two names that surface most consistently in industrial procurement and healthcare settings alike. Both are…