During routine maintenance, which statement about inspecting a fire extinguisher is accurate?

During routine maintenance, which statement about inspecting a fire extinguisher is accurate?

• A. Inspecting is unnecessary if it hasn't been used.
• B. It should be inspected monthly and serviced according to the manufacturer.
• C. It should be replaced after one year regardless.
• D. It should be tested by throwing it in water.

Answer: (B)

Regular maintenance for a fire extinguisher has two parts: a quick monthly visual check and periodic professional servicing guided by the manufacturer. The monthly check is simple but essential: ensure the unit is accessible, the tamper seal is intact, the pressure gauge is in the green (properly charged), there’s no corrosion or leakage, and the nozzle and hose are clear. These quick checks catch issues early so the extinguisher will work when you need it. The professional servicing, scheduled according to the manufacturer’s instructions, goes beyond appearance: it includes proper recharge after use, internal inspections if required for the type of extinguisher, and any hydrostatic or other tests at the recommended intervals. This combination—monthly checks plus manufacturer-guided service—is what keeps the extinguisher reliable and compliant. The other options aren’t accurate: you still inspect even if it hasn’t been used, you don’t replace it after a fixed year, and you don’t test by throwing it in water, which could cause damage and is unsafe.