According to the National Fire Protection Association, dryers and washing machines cause over 15,000 fires a year, with dryers causing about 92 percent of those fires. Because dryer fires are more common than you might think, it’s important to clear the lint trap regularly and have annual dryer vent cleanings.

You can fireproof an existing door to some extent, but it's better to remove the old door and replace it with a fire-rated model. Anything dealing with extreme heat needs rigorous testing and a door you DIY fireproof will not undergo the same safety measures as a premade one. Consider a door with a rating of at least 30 minutes or more in residential areas.

You can safely build a fire pit on your patio as long as you use porous, fire-resistant pavers or a fire pit mat over existing pavers. Otherwise, you’ll need to have exposed ground beneath your pit. You’ll also need to make sure the location for the fire pit is far enough away from your house and any other nearby structures.

Yes. It’s okay to leave a pellet stove on overnight, and these stoves can provide 24 to 48 hours of warmth from one ignition. However, you should practice proper pellet stove maintenance, like cleaning the burn pot before each use, deep cleaning the unit at least once per year, and running the fan when the stove is lit.