Where should flammable liquids be stored?

• A. Open shelves
• B. Plastic bins
• C. Metal tool drawers
• D. Flame proof steel cabinets

Answer: (D)

Storing flammable liquids safely requires an enclosure that is specifically designed to resist fire and contain spills. A flame-proof steel cabinet provides that protection: its metal, double-wall construction is rated to slow heat transfer and keep contents safer for a period during a fire, and it typically features self-closing doors and proper containment for leaks. This setup minimizes the chance that a spill or vapor could ignite and gives you time to respond.

Open shelves offer no containment and allow vapors to spread and ignition sources to be nearby. Plastic bins may not be compatible with all solvents, can melt or deform, and do not provide fire resistance or spill containment. Metal tool drawers aren’t designed to meet fire-safety standards for flammable liquids and won’t adequately contain spills or vapors.