3D printing is an exciting technology that allows people to create complex, three-dimensional objects from digital designs. While 3D printers are relatively safe to use, they do carry some risks, including the risk of fire. In this article, we'll discuss how you can stay safe while using a 3D printer by using smoke detectors, fire extinguishers, and safe practices.

The Importance of Smoke Detectors

One of the most important safety devices you can have in your home is a smoke detector. Smoke detectors are designed to alert you to the presence of smoke, which can be an early warning sign of a fire. If you're using a 3D printer in your home, it's a good idea to have smoke detectors installed in the room where the printer is located, as well as in other rooms nearby.

When choosing a smoke detector, look for one that has a loud alarm and is easy to install. You should also make sure to test your smoke detectors regularly to make sure they're working properly.

Fire Extinguishers: A Must-Have for 3D Printing Safety

Another essential safety device for 3D printing is a fire extinguisher. Fire extinguishers can be used to put out small fires before they have a chance to spread. If you're using a 3D printer, it's a good idea to have a fire extinguisher nearby in case of an emergency.

When choosing a fire extinguisher, make sure to select one that's appropriate for the types of fires you might encounter. Class A extinguishers are designed for fires involving ordinary combustibles like paper and wood, while Class B extinguishers are designed for fires involving flammable liquids like gasoline and oil. Class C extinguishers are designed for fires involving electrical equipment, like the kind you might find in a 3D printer.

We recommend the Cloud by Wham Bam Personal Printer Sentry fire extinguishing system as it activates a distributes ABC fire suppressant upon 3 seconds of flame contact and can affect an area up to 800X800mm depending on how it is mounted.

The Wham Bam The Cloud Personal Printer Sentry is a great choice for anyone who wants to protect their 3D printer from fire. With its automatic activation and easy installation, it's a reliable and effective way to prevent fires and protect your home and or work space. If you're serious about 3D printing, the Wham Bam The Cloud Personal Printer Sentry is definitely worth considering.

The Cloud Personal Printer Sentry At Work:

Images Credited To: @3DPrintedProps


Safe Practices for 3D Printing

Of course, the best way to prevent fires is to practice safe 3D printing habits. Here are some tips for staying safe while using a 3D printer:

  • Smoke detectors
  • Fire extinguishers (Class C for electrical fires)
  • Safe workspace free of clutter and flammable materials
  • Approved filaments for your 3D printer
  • Protective gloves
  • Safety glasses
  • Proper ventilation system or air purifier
  • Non-slip floor mat
  • Heat-resistant gloves
  • Carbon monoxide detector (if using ABS filaments)
  • Surge protector or uninterruptible power supply (UPS)
  • Fire-resistant container for storing filaments and chemicals
  • Emergency shut-off switch
  • Personal protective equipment (PPE) such as masks, respirators, and earplugs.


    By following these tips for fire safety, you can enjoy using your 3D printer without worrying about the risk of fire. Remember to always have smoke detectors and fire extinguishers on hand, and to practice safe 3D printing habits. With a little bit of caution and common sense, you can create amazing 3D prints while keeping yourself and your home safe.


    March 17, 2023 — James Fambrough