Wet drywall has a musty smell while wet fiberglass have a sulfuric rotten egg smell.
Dry basement smells musty.
What causes the musty smell in basements and other places.
You re not going to like this answer.
For an uninsulated slab the solution is to install a layer of polyethylene and then a layer of rigid foam and then osb or plywood subflooring above the slab.
The most common reason for musty odors in basements is the prolonged growth of mold in the space.
As basements are typically below the ground level they don t have windows.
It s likely mould and mildew.
Remove the source of odor.
Sewer gas distinctively smells like sewage and permeates through to affect all of the house smells.
You should notice a more pleasant smelling basement in a couple of days.
With a few simple pantry items you can completely eliminate the odor and.
Or if they do the windows don t provide significant amount of sunlight or more inportantly air flow.
Musty smells in the basement air are caused by mold growth water damage or high humidity levels.
Allow the spray to dry.
The leading cause of musty smells in the basement however is simply lack of ventilation.
To remove any lingering musty smell try the old fashioned yet effective remedy of setting out a few small bowls of baking soda around the room.
The solutions to fix these two problems are different.
Both air flow and sunlight can help deodorize a room a great deal.
Removing musty smells from a finished basement could mean placing filters in the ductwork leaving desiccant packs in out of the way corners or even odor absorbing cat litter trays beneath end tables.
You can have enough mold growth on your basement walls or basement slab to have a musty smell even when the mold is invisible and the concrete looks dry.
Neutralize the musty smell in the basement.
You can place bowls of white vinegar cat litter in open containers or baking soda throughout your basement in order to absorb the stench.
Musty odors commonly occur on the basement for the following five reasons.
Closed dark and damp places are the perfect location for moulds to thrive.
Mold growth can be in visible spaces as well as hidden in wall cavities in carpets and above ceilings.
If it smells musty it is musty.
The musty odor on towels tile and basement walls can be a sign you have a mildew problem.
The key is to keep the moisture down in the basement area.
A musty smell from your basement indicates the presence of mold and mildew.