Should I Buy a Water-Based or Dry Powder Car Fire Extinguisher?
2 Answers
Both water-based and dry powder fire extinguishers are suitable for cars, depending on the owner's needs, as each has its own advantages and disadvantages. Advantages of dry powder fire extinguishers: fast and effective fire suppression, affordable price, high cost-effectiveness, and wide applicability; disadvantages: produces a lot of dust. Advantages of water-based fire extinguishers: dust-free, prevents suffocation, effective fire suppression, non-toxic and environmentally friendly, compact and lightweight, with relatively longer discharge time; disadvantages: more expensive. Here are some recommendations for storing car fire extinguishers: 1. Place it within easy reach: It is recommended to place the fire extinguisher within easy reach. Keep a portable aerosol fire extinguisher in the cabin for emergency use. 2. Secure it properly in the trunk: Traditional dry powder and carbon dioxide fire extinguishers are relatively large. These products may pose an explosion risk due to vehicle bumps during high-temperature driving. 3. Should it be placed horizontally or vertically: Dry powder fire extinguishers can be placed either horizontally or vertically. However, carbon dioxide and water-based fire extinguishers need to be kept upright, as these three types are stored-pressure extinguishers. Aerosol fire extinguishers do not have the above concerns.
As a regular driver who often takes long trips, I believe dry powder fire extinguishers are more reliable. They can handle various common fire sources in vehicles, such as flames caused by electrical short circuits or oil leaks, with a wide range of applications. Although water-based fire extinguishers are easy to clean and non-toxic, they are ineffective against electrical fires and may conduct electricity, increasing risks. Vehicle fires can occur suddenly, and dry powder extinguishers react quickly with comprehensive coverage, offering higher safety. Choose small models, around 1 kilogram, and place them in the glove compartment or near the door for easy access. Regularly check the pressure gauge and expiration date—don’t slack off; once a year is sufficient. They are also affordable and easy to purchase online or at auto shops. While driving, be mindful not to pile flammable materials near the engine—prevention is always key. Water-based extinguishers are suitable for home use, but in a car, dry powder is the better companion.
