7 Ways to Keep Mold Out of the House Before Summer Humidity Sets In

Staying Healthy

You know the smell. You open the hall closet after a week of spring rain, reach for the winter coats, and get a whiff of something damp and stale that wasn’t there in March. Around here, that’s usually the first sign the wet season has found a way inside.

Mold doesn’t need much: moisture, warmth and a little time. If you’ve got grown kids down in North Texas, the mold remediation Plano TX families look into starts with the same lesson we learn up here: find the water first. This list runs from a ten-minute job to a weekend project, and I’ll say where the handy-neighbor work stops.

1. Do a sniff-and-look walk through the house

Start with your nose. Walk through the house on a muggy afternoon and open every closet, cabinet under a sink and the door to the crawl space or basement. A musty smell is often the first clue, long before you see anything.

Then look. Check the corners of ceilings under bathrooms, the back of the closet on an outside wall and the caulk line around the tub. Make a short list of anywhere that smells or looks off, so you have something to come back to after the next big rain.

2. Keep the bathroom fan running a little longer

Most of us flip the fan off the second we step out of the shower. In a humid Arkansas summer, that steam has nowhere to go but the ceiling, the grout and the back of the towel rack.

Let the fan run a good while after showers, and crack the door when you can. Hang towels spread out, not bunched on a hook. If the mirror is still fogged long after you’re dressed, the fan may not be pulling much air, and that’s worth having someone look at.

3. Clear the gutters and point the water away

A lot of indoor mold starts outside. Gutters packed with oak leaves and pine needles overflow during a spring storm, and the water runs down the siding and soaks the ground right against the foundation.

Clean the gutters before storm season and again after the leaves drop. Make sure every downspout empties well away from the house, with an extension or a splash block. Here’s the short list I keep in the garage for this job:

  • A sturdy ladder and someone to hold it
  • Work gloves and a small plastic scoop
  • A bucket or tarp for the muck
  • A garden hose to flush the downspouts

If your roofline is two stories up or steep, skip the ladder and call a gutter or roofing crew. No clean gutter is worth a fall.

4. Run the air conditioner and watch the drip line

Your air conditioner does double duty in summer: it cools the house and pulls moisture out of the air. Setting the thermostat way up while you’re on vacation can let humidity creep back in and settle into carpets and closets.

Keep the system running at a sensible setting, change the filter on schedule and peek at the condensate drain line now and then. If you see water pooling around the indoor unit, call an HVAC technician. That leak can quietly feed mold in the ceiling or under the floor.

Closets and spare rooms that stay shut all summer are the usual trouble spots. Leave those doors open a crack so the cool, dry air reaches them too, and don’t pack boxes tight against an outside wall. A little gap behind furniture and storage bins lets air move and keeps that musty smell from settling in.

Neighbor to neighbor: After a big storm, take a walk down the street and knock on the door of anyone who lives alone. A wet carpet or a dripping ceiling is a lot less scary when somebody helps pull furniture back and get fans going. And if you know a good crew, pass their name along.

5. Dry out anything wet within a day or two

Spills, a leaky dishwasher, a window left open in a downpour: the faster things dry, the less chance mold has to get started. Speed matters more than anything else here.

Mop up standing water, pull wet rugs outside, open windows if it’s dry out and get fans moving air across the damp spot. Lift cushions, pull books off low shelves and move boxes off a wet floor so the air can reach the surface underneath. If drywall or carpet padding stays soaked past a couple of days, it’s usually better replaced than saved.

6. Know which spots you can clean and which you can’t

A few dark specks on bathroom caulk or a windowsill are an ordinary weekend chore. Wear gloves, open a window, scrub with soap and water, dry the surface well and fix the moisture that caused it. Never mix cleaning products, especially bleach with anything else.

But some jobs aren’t for the weekend fixer. If the growth covers a big area, comes back after cleaning, sits inside a wall or under flooring, or follows flooding, stop and call a professional. The same goes if anyone in the house has asthma, allergies or a weak immune system. Disturbing a large patch can spread spores through the whole house, and folks with health concerns should talk with their doctor about what’s safe.

7. Bring in a pro after a flood or a hidden leak

This is the weekend project that isn’t really a weekend project. When a pipe bursts, a storm pushes water under the door or you smell mold but can’t find it, the problem is often behind drywall, under cabinets or in the crawl space.

A good remediation company will start by finding the moisture source, because cleaning mold without fixing the water just means doing it twice. They’ll typically contain the work area so spores don’t travel, remove materials that can’t be saved, clean and dry what’s left and check that the space is truly dry before anything gets closed back up. Ask them to walk you through each step, and ask what they’d recommend to keep it from happening again.

The same goes if you’re helping a parent or grown kid in another state after a storm. Ask about the moisture source first, the drying plan second and what gets torn out third. A company that answers those questions clearly is usually a good sign.

One more thing

Mold is one of those problems that’s easier to stop than to fix, and it’s easier to stop when we look out for each other. If you’ve got a neighbor who can’t climb a ladder anymore, offer to clean their gutters when you do yours, and pass this list along to anyone who just moved here and hasn’t met an Arkansas spring yet.

Stay dry out there, and keep those fans handy.

Leave a Comment