This will help loosen the mold and make it easier to remove.
How to remove mildew smell from concrete floor.
Mop the concrete with this solution and let the floor air dry.
Spray or pour nok out onto the flooring.
Step 2 dip a mop into the cleaning solution and wring it out.
We washed the floor and aired the room again for a long time and then put down a carpet with underlay.
Fill some bowls or containers with baking soda and place them in the smelly areas of your basement.
Add the bleach to the water first then the detergent.
The floor itself is concrete and had tiles on top of it apparently the original ones from when the bungalow was built it is a 1960s bungalow.
The vinegar is a natural cleaning and deodorizing agent that also safely disinfects.
To use mix about 1 gallon water with 2 cups white vinegar.
Preventing the damp smell.
Cover as large an area as you can.
Wipe the damp mop over the musty smelling floor in the direction of the wood grain.
Step 1 sprinkle the concrete with powdered laundry detergent concentrating on the cause of the odor.
As far as the smell you can clean with a vinegar water solution 1 5 as it neutralizes odors or sprinkle damp areas with baking soda and sweep up the next day but the best method is to control the source of the problem which i believe is a drainage issue coupled with a.
Essentially there are four main steps to be repeated as necessary over time.
The musty smell can easily be found in structures with poor ventilation.
One cup of detergent should be plenty for a room home parking area or any concrete up to the size of a basketball court.
Never mix bleach with ammonia.
Scrub the mildewed area with diluted bleach.
Leave these for up to three months to remove that horrid moldy smell completely.
We removed all the tiles and this seemed to remove the smell.
Briskly scrub with a rag or a gentle brush.
Additionally running a dehumidifier can help.
Even though this solution is mild make certain to wear safety goggles rubber gloves and have plenty of ventilation.
Since concrete isn t really an absorbent material removing the smell is generally as easy as cleaning its cause.
Combining the two creates a lethal gas.
Then mix up water and detergent use a detergent that doesn t contain ammonia in a bucket at a ratio of four parts water to one part detergent.
Pour about half of this solution on the concrete floor and work it over the deposits with a broom.
Spray nok out into corners along baseboards under boxes furniture game tables etc.
Alternatively you could also use white vinegar or any other strong vinegar available for this purpose.
Locate the mildew growth causing the odor.