How to Stop Mold Growth in Wet Basements
Find the source of the problem., Address sources of internal moisture., Fix leaking pipes, sinks, and toilets., Correct any structural problems., Remove moisture from the basement.
Step-by-Step Guide
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Step 1: Find the source of the problem.
Moisture control is the key to solving mold problems.If you have a wet basement, you will need to find out what is causing the water issues before you treat the mold problem.
Common culprits include:
Defective gutters Groundwater seepage Poorly designed window wells Ineffective subsurface drainage system Cracks in a house’s foundation Internal sources of humidity like humidifiers or frequent cooking -
Step 2: Address sources of internal moisture.
The mold problem in your basement may be the result of internal sources of moisture, rather than moisture entering the basement from outside.
Remove humidifiers from the basement, and do not cook in the basement unless absolutely necessary.
Make sure other sources of moisture, like the clothes dryer and bathroom, are properly ventilated., Your basement could be wet due to a leaking pipe, sink, or toilet.
Carefully examine these potential sources of moisture.
If you discover a leak, fix the problem as soon as possible.
If necessary, seek professional help., After removing internal sources of moisture, evaluate the gutters, downspouts, and surface grading around the house.
If it appears that moisture is entering the basement from these places, contact a professional to evaluate and correct the problem., After you address underlying issues, remove any remaining moisture.
If there is standing water or a puddle, you can remove it with a utility pump, air mover, and/or mop.
You can also use a dehumidifier to help remove excessive moisture from the air.
Make sure you remove as much moisture as possible before treating the mold. -
Step 3: Fix leaking pipes
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Step 4: and toilets.
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Step 5: Correct any structural problems.
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Step 6: Remove moisture from the basement.
Detailed Guide
Moisture control is the key to solving mold problems.If you have a wet basement, you will need to find out what is causing the water issues before you treat the mold problem.
Common culprits include:
Defective gutters Groundwater seepage Poorly designed window wells Ineffective subsurface drainage system Cracks in a house’s foundation Internal sources of humidity like humidifiers or frequent cooking
The mold problem in your basement may be the result of internal sources of moisture, rather than moisture entering the basement from outside.
Remove humidifiers from the basement, and do not cook in the basement unless absolutely necessary.
Make sure other sources of moisture, like the clothes dryer and bathroom, are properly ventilated., Your basement could be wet due to a leaking pipe, sink, or toilet.
Carefully examine these potential sources of moisture.
If you discover a leak, fix the problem as soon as possible.
If necessary, seek professional help., After removing internal sources of moisture, evaluate the gutters, downspouts, and surface grading around the house.
If it appears that moisture is entering the basement from these places, contact a professional to evaluate and correct the problem., After you address underlying issues, remove any remaining moisture.
If there is standing water or a puddle, you can remove it with a utility pump, air mover, and/or mop.
You can also use a dehumidifier to help remove excessive moisture from the air.
Make sure you remove as much moisture as possible before treating the mold.
About the Author
Grace Garcia
Creates helpful guides on home improvement to inspire and educate readers.
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