Storing Muslin Between Kids in Bali Without the Mold

How Do You Store Baby Clothes in Bali Without Them Getting Moldy?

Store muslin and other baby clothes in Bali fully dry, in a breathable cotton bag or open basket, never sealed plastic, with silica gel packets nearby, in a cupboard that gets airflow or occasional sun. Mold is a fungus that needs two things to grow: trapped moisture and stagnant air. Fix those two conditions and everything else is just maintenance.

The Bali Story

We didn't set out to become "the muslin people." We just had a daughter who sweated through three outfits a day, lived in rash guards and onesies that never seemed to breathe, and a closet that smelled faintly of mildew no matter how many times we aired it out. We were new to the tropics, still learning that humidity here isn't weather. It's a permanent roommate, with Bali's average relative humidity holding around 80% year-round and climbing past 90% during rainy season (BMKG, Indonesia's Meteorology, Climatology, and Geophysical Agency). Between her newborn things and her toddler things, we had bins and drawers of clothes waiting for a sibling who hadn't arrived yet, and more than once we opened a drawer to find grey speckles on a onesie we'd folded away perfectly clean. That's what pushed us to actually understand fabric, storage, and Bali's climate instead of just guessing. Eventually it's why we started Epic: we wanted clothes for her, and for families like ours, that could survive both the wearing and the waiting.

Storing Muslin Between Kids in Bali

Why Muslin Is Actually Easier to Store Than Most Fabrics — If You Do One Thing Right

Muslin is a lightweight, plain-weave cotton fabric, traditionally woven with a low thread count of around 60 to 100 threads per square inch (Cotton Incorporated), which is what gives it that soft, open structure. That open weave is a gift and a trap. It breathes beautifully on a hot afternoon, which is exactly why we love it for our daughter. But that same looseness means it holds onto ambient moisture from the air if you tuck it away in a sealed tub in a humid room. The fix isn't a special product. It's making sure the fabric is bone-dry, not "dry to the touch" but dry all the way through, before it goes into storage. We do a final check by smelling the fabric before folding: if there's even a faint mustiness, it needs another hour in the sun, not a spot in the drawer.

The other thing we noticed: it's never the fabric that fails first in Bali, it's the container. A vacuum-sealed bag might work in a dry climate, but here it traps whatever residual humidity is already inside, and mold doesn't need much of a head start.

Our Real Storage Routine, Between Sizes and Between Kids

Here's what actually works for us, season after season:

• Wash and sun-dry everything before storage, even items that look clean. Sweat and skin oils are invisible, but they feed mold just as much as visible stains.
• Fold into breathable cotton bags or open baskets, never airtight plastic bins or vacuum bags.
• Drop in a few silica gel packets (the ones from shoeboxes or vitamin bottles work fine) and swap them for fresh ones every couple of months.
• Store in a cupboard with some airflow. Crack the door once a week, or keep it away from an exterior wall that sweats in rainy season.
• Do a mid-season check, especially April–May and October–November when Bali's humidity climbs. Just unfold, sniff, refold.
• Re-sun everything for 20–30 minutes before your next baby wears it, even if it's been stored perfectly. Sunlight is the simplest anti-mold tool we have here.

We keep our daughter's outgrown pieces this way for her future sibling. In two years of doing it properly, we haven't lost a single piece to mold, which is more than we can say for our first humid year of guessing.

Designed for Exploration

None of this matters if the clothes aren't good enough to wear hard in the first place. The reason we obsess over softness and breathability isn't aesthetic. Our daughter is outside constantly, climbing, sweating, splashing through rice paddies and beach shallows, and clothes that trap heat or irritate her skin mean a cranky, overheated kid by 10am. Muslin's open weave lets air move across her skin instead of trapping sweat against it, which is what lets us actually relax on a hot day instead of managing a meltdown. And because it dries fast and stores clean, it's ready for the next kid, the next season, the next adventure, not sitting in a drawer slowly falling apart. That's the whole point: clothes that keep up with a real tropical childhood, from the moment they're worn to the moment they're packed away.

FAQs

Does muslin need special care to stay soft and breathable in Bali's climate? Muslin doesn't need special care to stay soft and breathable in Bali's climate, just a consistent routine. Wash in cool or lukewarm water, skip fabric softener (it coats the fibers and reduces breathability), and sun-dry rather than machine-dry when you can. Muslin gets softer with every gentle wash, so a normal, unfussy routine is exactly right.

How do we size and pack muslin clothing for travel or storage between kids in Bali? We size and pack muslin clothing for travel or storage between kids in Bali by sorting pieces by size in labeled cotton bags rather than by season, since a tropical wardrobe doesn't really have "winter" and "summer," just current size and next size. For travel, muslin's lightness is the whole advantage: it packs flat, takes up almost no room, and doesn't need ironing when it comes back out.

Is muslin actually gentler on sensitive skin, or is that just marketing? Muslin is gentler on sensitive skin for our daughter, and it's not just marketing. It made a real difference: fewer heat rashes, less irritation around the neck and wrist seams where stiffer fabrics used to rub. We can't speak for every child's skin, but the softness and airflow are things you can feel immediately, not something you have to take on faith.

A Note from Bali

We wrote this because we wish someone had told us in year one, before we lost a few good pieces to a drawer we thought was safe. If you're raising a kid in a hot, humid place and you're tired of clothes that either don't survive the heat or don't survive the storage, that's exactly the gap we built Epic to fill. Come take a look at what we've made for our own daughter. We think it'll hold up for yours too.