KATHY’S HOME & GARDEN TIPS – MOLD SEASON

Around Chicago we’ve had many days with rain. While the amounts were small it has kept the conditions for mold very favorable. Mold occurs naturally in nature and is necessary for the decomposition of organic material like leaves and dead trees. It’s when the mold invades the house that problems occur.

Most people with seasonal and pet allergies are also sensitive to mold. Mold can cause runny noses, red eyes and rashes even in those without allergies. Some molds are dangerous and contain mycotoxins that are toxic. If you have a large area of mold, say more than ten square feet, or is particularly dark and thick should be evaluated by a professional.

If you are going to tackle it on your own it’s good to be careful. Know the material you are dealing with. ANYTHING porous like drywall or carpeting should be completely removed, bagged securely and thrown out. Mold cannot be removed from porous material. The surface can be cleaned but mold growing inside will reappear. Hard surfaces like plaster walls, cement or tile can be cleaned. With tile pay extra attention to the grout and use a stiff brush. Let cleaning solution set on here longer.

Your best bet for cleaning and eradication is bleach. It is harsh and always works in a well ventilated area, use a fan for air circulation. Always wear rubber gloves. While the bleach itself is no more than an eye and skin irritant, the mold spores disturbed from cleaning can make you ill. The EPA recommends using vent less eye protection and a N-95 respirator. These are available at hardware stores and online.

For small areas milder solutions are often effective. Simple white vinegar and 3% hydrogen peroxide can be effective and less harsh than bleach. You need to use these solutions full strength for best results, spray on and let soak in. Rinse with clear water. 

The best way to deal with mold is to prevent it. Make sure all areas remain dry. Provide good ventilation in all rooms and floors of your house. Keep outside drains clear, clean debris and vegetation around foundation. Use fans and vents in kitchen and bath. I keep a bottle of cleaner spray with bleach in the bath. I spray down the shower curtains and wall lightly every few days. Change towels frequently. Always remember, moisture is essential for mold growth. Remove it and no more mold!

KATHLEEN WEAVER-ZECH & DEAN’S TEAM CHICAGO