When remodeling your basement, keep an eye out on three health hazards you may find. Humidity and flooding can cause mold. To remove mold, apply equal part bleach and water to the area. Protect yourself with industrial gloves and sealed goggles, making sure that there is adequate ventilation. Ask an expert about what the strain of mold you have and what you can do about it.

If your home is decades old, there may be asbestos in your insulation. If the insulation is torn or damaged, ask a professional to test it for asbestos, which can cause health problems when inhaled. Sometimes removal can release more fibers, so sealing is necessary.

Radon is an odorless, colorless gas that is often found in basements that can be health-threatening if present in high levels. You can test radon levels yourself or ask an expert to conduct the test. If found, the technician can advise sealing joint and cracks, and improving ventilation. Solutions involve sealing cracks and joints, and using fans and ducts to circulate fresh air.

Image by Paul Cutler