Archive for December, 2012

Top Ten Tips to Avoid Structural Mold from Flooding

Sunday, December 2nd, 2012

December 2, 2012 (Abita Springs, LA)—A few simple steps can save property owners thousands of dollars of damage due to structural mold growth, according to Doug Hoffman, Executive Director of the National Organization of Remediators and Mold Inspectors (www.NORMI.org), a nonprofit organization involved in providing training and certifications for mold and indoor air quality professionals. Taking the necessary steps to avoid structural mold growth will not only preserve the integrity of a building but also the health of its occupants, further explains Kurt and Lee Ann Billings, authors of the book MOLD: The War Within, which details lessons learned from Katrina. Disaster area residents must be proactive, act quickly, and use proper personal protection equipment when implementing the following ten steps:
1) Remove standing water—remove wet carpets, rugs, draperies, personal belongings (if possible) and exterior mulch against the foundation walls, etc., to allow the subflooring and foundation to dry.
2) Dry the structure out as quickly as possible—this is the most important thing you can do as structural mold will begin to form in the first 24-48 hours. Remove water-saturated sheetrock 18 inches above the highest watermark to increase structural drying.
3) Turn up the heat and use a dehumidifier—when drying out a structure and/or its contents, reduce the indoor humidity to less than 60% and use heat to speed the drying process. Hot, dry air dries things faster than cold moist air.
4) Circulate the air—turn on fans and dehumidifiers or open windows if there is no electricity to get air moving around to increase drying.
5) Don’t seal it up until its dry—siding, sheetrock, and flooring repairs should be done only after the substrates are completely dry. Only use plastic to prevent further water damage.
6) Don’t use bleach—it is an effective sanitizer but will not remove mold at its root. The mold will look like its gone but it won’t be.
7) Check your attic—undetected roof leaks can become big structural mold problems later
8) Inspect windows on the outside of the structure—check for possible water seepage through the caulking/seals.
9) Remove all mold growth on building materials by mechanical means—such as sanding or complete removal.
10) Use sanitizers—on any portion of the structure contaminated by sewage or flood waters.

For more information on water damage and flood resources, please see www.Flood.NORMI.org or to locate a certified mold inspector or remediator in your area, log onto http://www.NORMIPro.com or call 1.877.251.2296 or www.NORMIProETF.org at 1.877.751.3500

A Dozen DOs & DON’Ts for a Healthy Flood Cleanup

Sunday, December 2nd, 2012

December 5, 2012 (Abita Springs, LA)—To ensure a healthy flood cleanup, identify the tasks you can do yourself and then locate qualified professionals to do the ones you can’t, recommends Doug Hoffman, Executive Director of the National Organization of Remediators and Mold Inspectors (www.NORMI.org) and author of Mold-Free Construction. Recognizing if you are in a high-risk health group is the first step in protecting your health when your home, workplace, or school has become water damaged from flooding, explains Kurt and Lee Ann Billings, authors of the book MOLD: The War Within, which details lessons learned from Katrina.
Many people are completely unaware that their health histories put them in a high-risk category for exposure to structural molds until it is too late and they are already sick, which is exactly what happened to the Billings family. Prevention of health-risking exposures is paramount when in a wet-building environment because the species of mold that grow on it also produce toxic poisons called mycotoxins. By being aware of the following DOs and DON’Ts, flood area residents will be able to make informed, health-focused decisions.
1. Do find out if you or a family member fall into one of the CDC’s high-risk groups for mold, which include but are not limited to the following:
• Infants and children
• Elderly people
• Pregnant women
• People with respiratory conditions, such as allergies or asthma
• People who are immune-compromised or who have weakened immune systems
• People who have undergone recent major surgeries
• People who take immune suppressing medication, including oral or nasal steroids

2. Don’t perform remediation tasks if you fall into one of the CDCs high risk groups. To best protect your health and property, hire a trained mold professional.
3. Do take the CDCs high-risk group warning seriously. The health of a seemingly 200 lb. strapping young man in his 20s or 30s can become compromised when exposed to mold even if he only has a health history of allergies.
4. Don’t, especially if you fall into one of the CDCs high risk groups, live, work, or go to school—if at all possible—in a structure that has been flooded or suffered water damage until it has been properly remediated and passed final clearance testing.
5. Do wear personal protection equipment (PPE) when entering a mold-contaminated structure for even a short duration of time.
6. Don’t think that personal protection equipment (PPE) is going to be enough to protect you if you are in a high-risk group. Studies show that spores and spore fragments easily penetrate N-95 and N-100 facemasks.
7. Do use a HEPA air purifier to reduce indoor airborne mold spore counts.
8. Don’t use any air purifier as a long-term solution instead of proper remediation.
9. Do use a HEPA air purifier that is sized properly for each room.
10. Don’t expect the HEPA filter to last as long in a mold- and bacteria-contaminated environment as it would under more normal conditions.
11. Do at least create a “clean” sleeping room if a HEPA air purifier can’t be placed in each room.
12. Don’t think that a clean sleeping room is as good a solution as sleeping somewhere else that did not experience water damage.
For more information on water damage and flood resources, please see www.Flood.NORMI.org or to locate a certified mold inspector or remediator in your area, log onto www.NORMIPro.com or call 1.877.251.2296 or www.NORMIProETF.org at 1.877.751.3500.