Mold or Mildew In moist conditions, mold can even smell like wet socks or rotten wood. If you think mold or mildew is the cause of the smell in your garage, combine a cup of bleach with a gallon of water and wash the floors and walls of your garage.

How can you tell where the mold smell comes from?

A musty smell is a good indicator that mold is growing in your home. The smell of mold feels earthy, like rotting leaves or decaying wood in a dense, damp forest. If you think there’s mold in your walls, get on your hands and knees and smell the electrical outlets.

Why does my garage smell like mold?





A poorly ventilated or overstuffed garage can lead to mold, mildew and musty odors. Musty odors in your garage can permeate not only your vehicle but also any items you store in the space. Musty smells typically signal the presence of mold or mildew, which thrive in damp, dark or humid locations.

Can you detect mold by smell?

The smell of mold can resemble the smell that rotten wood produces. Those who have spent a fair amount of time hiking or camping in the woods or have spent time doing yard work may find the musty, damp smell of mold familiar. Mold can often resemble the scent of rotting wood particles.

What if you smell mold but don’t see it?

Bottom line: If you can’t actually see mold, it’s almost never a problem. The musty smell you ask about doesn’t necessarily mean there are mold spores present, but can simply indicate you need more ventilation with fresh air.

How do I track down mold?

A mildewed surface is often difficult to distinguish from a dirty one. To test for mold and mildew and how to tell if your house has mold, simply dab a few drops of household bleach on the blackened area. If it lightens after one to two minutes, you have mildew. If the area remains dark, you probably have dirt.

Is there a mold detector?





To test for mold spores in the air you’re breathing, you’ll need to purchase a viable mold detection kit such as Seeml Labs’ Mold Inspector in a Box. Most quality mold tests cost between $20 and $45. The entire testing process will take a few days.

How do I get rid of a musty smell in my garage?

Create proper ventilation in your garage. Inviting fresh air is key to counteracting a musty garage smell and other bad odors. Prop a window open or use a dehumidifier. Place open boxes of baking soda around your garage and replace them every month.

How do you fix a stinky garage?

Soak up future odors by setting out containers of undiluted white vinegar, baking soda, clean kitty litter or activated charcoal. These odor absorbers help manage smells in the garage. Replace them once a month to ensure they remain effective.

How do I air out my garage?

Air It Out:



Spend a few hours with the garage door open to get some ventilation. For extra help, set up fans in the garage to replace the musty air with fresh air from outside. Find some time every month to leave the garage door open. This should help to maintain a fresh feeling in your garage.

How do you check for mold behind drywall?



Quote from the video:
Quote from Youtube video: Okay the first approach for a layperson to determine if there's mold inside the wall is to cut a large hole in the drywall with a drywall saw. And take a look inside.

What does toxic mold smell like?

Mold has a distinct smell. It’s often described as musty and earthy, and may even smell like rotting vegetables or plants. You might notice a musty smell, but not be able to see any mold growing. In this case, you should look for areas that might be exposed to water.

Does a musty smell always mean mold?

Find the source of the musty smell:



And because the microbial volatile organic compounds (MVOCs) emitted from mold and mildew have a low odor threshold, a musty smell does not necessarily mean that there is a lot of it. Before you try to cover up the odor, take some time to look around for patches of mildew or mold.

What kills mold smell?



Bleach: Bleach’s active ingredient, sodium hypochlorite, is effective at eliminating mold and mildew and musty smells. Toothbrush: If the area affected by a mildew smell or mold is small, you can use a toothbrush to dip into the bleach mixture and get directly at the mildew problem.

How can I tell if I have mold in my walls?

Five most common signs

  1. Odor – you smell something but just can’t see anything.
  2. You don’t feel good when your home and you feel better when your away.
  3. Constantly itchy nose, red eyes and sneezing.
  4. Staining on interior wall and base molding.
  5. Wall appears to be wet and damp.


Will a dehumidifier get rid of musty smell?

There’s a musty smell in your home



When you walk into your home, you want it to smell clean and fresh. Moisture in the air tends to hold and trap odor, Bautista says. A dehumidifier will dry out the air and take away this moldy scent.

Can air purifiers remove smell?



While HEPA (high-efficiency particulate air) filters are designed to deal with large particles, they do not remove odors, chemicals, gases or VOCs. This means they are primarily ineffective for odors.

How long does it take for a dehumidifier to get rid of the musty smell?

Improper storage can cause biological growth inside the unit that creates a musty smell. This is often due to storing the dehumidifier with water still inside. To properly store your dehumidifier, turn it off and wait 24 hours; then empty the tank.